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Thunderstorm phobia in dogs: An internet survey of 69 cases

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Abstract

To learn more about predispositions for, signs, and progression of canine thunderstorm phobia, a survey for owners was posted on the Internet. Questions addressed signalment, age of onset, behavior during storms, and treatments tried. Sixty-nine responses were received. Herding dogs and herding crossbreeds accounted for the majority of dogs. Seventeen of 41 dogs with a known age of onset began exhibiting thunderstorm phobia <1 year of age. Various characteristic responses of dogs to storms were described. Improved knowledge of the demographics of thunderstorm phobia, its development, and presentation will assist in understanding the genesis and progression of the condition.
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Volume: 37
Issue: 4
Month/Year:
Jul-Aug
2001
Pages: 319-24
Article Author: McCobb
Article Title: Thunderstorm phobia in dogs:
an Internet survey of 69 cases
Imprint:
Location: Vet Journal Stacks
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1:no.1 (01
01,
1965)-v.30:no.5 (10 01, 1994),
v.31:no.1 (01
01,1995)-v.46:no.6
(12 01,
2010)
Item
#:
CUSTOMER HAS REQUESTED:
Nicholas
Dodman(NDodmaOI)
Veterinary School
200 Westboro Road
Grafton, MA 01536
Clinical Sciences
Notice: This material may be protected by copyright law (Title 17 U.S. Code)
Thunderstorm Phobia in Dogs:
An Internet Survey of 69 Cases
To learn more about predispositions for, signs, and progression of canine thunderstorm phobia, a
survey for owners was posted on the Internet. Questions addressed
signalment,
age of onset,
behavior during storms, and treatments tried. Sixty-nine responses were received. Herding dogs
and herding crossbreeds accounted for the majority of dogs. Seventeen of 41 dogs with a known
age of onset began exhibiting thunderstorm phobia <1 year of age. Various characteristic
responses of dogs to storms were described. Improved knowledge of the demographics of thun-
derstorm phobia, its development, and presentation will assist in understanding the genesis and
progression
Of
the condition. J Am
Anim
Hosp Assoc
2001 ;37:319-324.
Emily Cornwall McCobb, DVM
Elizabeth A. Brown, DVM
Karen
Damiani
Nicholas H.
Dodman,
BVMS
From
the Clinical Sciences Department,
School
of Veterinary Medicine,
Tufts University,
200 Westboro
Road,
North
Grafton, Massachusetts
01536.
Introduction
Thunderstorm phobia is one of the most common and frustrating pho-
bias seen in dogs, yet surprisingly little research has been conducted on
the subject. This phobia is difficult to treat, though some limited success
has been reported with both traditional behavioral modification tech-
niques and drug
therapies.
1
"
3
If new and more effective treatments for
thunderstorm phobia are to be developed, it will be necessary to under-
stand more about the causes and progression of this refractory condition.
Fear is a natural moiety with both psychological and physiological
manifestations.
3
Phobias are excessive fears that are associated with a
response that is disproportionate to the danger
presented.
1
-
3
Thunder-
storm-phobic dogs exhibit both physical and behavioral signs of their
phobia that worsen as the storm intensifies.
1
Some thunderstorm-phobic
dogs seriously injure themselves in their attempts to escape during
storms
2
and can cause significant damage to furniture, walls, doors, and
other objects in their path. The extreme reactions of phobic dogs to
storms can greatly upset owners, who are distressed by the anxiety suf-
fered by their pets and the damage inflicted on their homes.
Thunder-
storm phobia can adversely affect the owner-pet bond, with seriously
afflicted dogs having to be placed in an alternate home or even eutha-
nized in some instances.
Extreme fear of thunderstorms is just one of many inanimate fears
dogs may develop. Some observers believe the phobia is simply the
result of an innate fear of loud noises
4
and that it may be a genetic trait.
3
It has been observed that many dogs that have thunderstorm phobia also
fear other sharp, percussive noises.
2
Others believe that thunderstorm
phobia is a composite fear that has various acquired elements, as dogs
with thunderstorm phobia appear to react to a number of components of
storms, including the sound of thunder, lightning, and changes in the
level of illumination.
3
In addition, it has been suggested that dogs may
be able to sense atmospheric changes imperceptible to humans, such as
changes in barometric pressure, ionization, static field, and even
JOURNAL of
the American Animal
Hospital Association 319
320
JOURNAL
of the
American Animal Hospital Association
July/August
2001, Vol. 37
odors.
2
-
3
-'
5
It is not known which, if any, of these features
are truly involved in thunderstorm phobia. Some storm-
phobic dogs display a low-level fear response well before
the owner is aware of the storm,
3
supporting the belief that
dogs may react to features of storms that are not apparent to
humans. It is not known why certain dogs develop
thunder-
storm phobia while others do not. Some blame lack of early
habituation,
4
while others believe the problem is exacer-
bated by unintentional reinforcement of fearful responses
by owners.
2
Thunderstorm phobia may develop gradually
but can also occur precipitously during a violent storm.
6
In this study, the authors surveyed owners of dogs with
thunderstorm phobia in order to gain a better understanding
of the etiology of thunderstorm phobia and underlying tem-
perament of thunderstorm-phobic dogs. Pet owners are gen-
erally accurate when labeling a pet's behavior as
fearful,
3
and they tend to be aware of the situations that evoke a fear-
ful response and the specific reactions of their pet. For this
reason, the authors were confident that an owner-based sur-
vey would produce valid information. The histories and
owner-reported behaviors of dogs suffering from
thunder-
storm phobia were evaluated to see if any common trends
could be elucidated. Several factors that might contribute to
the development of thunderstorm phobia were examined,
including breed, age, origin, early life history, temperament,
and concurrent behavioral problems of the affected dogs.
Owners were also asked to describe treatments they had
used and the effectiveness of these treatments.
Materials and Methods
A survey was developed to obtain background information
and behavioral histories on dogs with thunderstorm phobia.
In order to locate as many owners of dogs with
thunder-
storm phobia as possible, the survey was posted on the
Internet at the following sites:
all-k.9@angus.mystery.com (a
trainer's discussion list);
clicktrain@gcstation.net (clicker training discussion list);
click-owner®txk9co.com
(dog discussion
list-clicker);
click-1 @txk9cop.metronet.com
(dog discussion list-clicker);
and
ukdogs-1@angus.mystery.com
(United Kingdom dog's
discussion list).
These training sites were chosen because they were known
to draw active discussion lists and therefore would provide
a sizable potential population of dog owners. The survey
was posted in July of 1997, and responses were received
through September of that year. Any owner of a dog with
thunderstorm phobia was invited to respond. Information
was solicited from respondents about dogs they owned or
had owned in the recent past. Responses to the survey ques-
tions were returned to the above web sites or directly to
authors by electronic or regular mail. Respondents were
contacted via electronic mail up to
15
months after the orig-
inal survey in order to clarify responses.
The survey results were entered into a spreadsheet for
analysis.
Results
Sixty-nine completed responses were received for analysis.
Owners of 53 of 69 (77%) dogs were contacted for follow-
up questions at a later date. Due to the difficulty in inter-
preting some of the
owners'
responses (given the narrative
form), the authors report here on a subset of the survey
questions, which elicited clear and unequivocal replies.
Forty-eight of the respondents were from the United States,
four were from Australia, three were from Canada, one was
from the Honduras, one was from South Africa, and one
was from the Netherlands. The country of origin was not
specified for
11
dogs. The average age of the dogs reported
at the time of the study was 7 years. Nine owners each pro-
vided information about a dog that was recently deceased.
Two owners each failed to note the age of their dog. Thirty-
seven (54%) of the 69 thunderstorm-phobic dogs were
female (95% of which were
ovariohysterectomized),
and 32
(46%) of the 69 were male (75% of which were castrated).
The single-largest breed group represented in the present
study was the herding group, which accounted for
19
(40%)
of the 47 purebred dogs evaluated [see Table}. The herding
breeds represented were Australian shepherd (n=5), Ger-
man shepherd dog (n=5), border collie
(n=3),
Shetland
sheepdog
(n=2),
Belgian Tervuren
(n=2),
bearded collie
(n=l),
and rough-coated collie
(n=l).
The next largest breed
group was the hound group. All the hounds were
sighthounds, including nine greyhounds and one saluki. Of
the 22 remaining dogs, 21 were mixed-breed dogs, of
which 14 (67%) were herding crossbreeds and one was a
wolf hybrid. Thirty-two (46%) of 69 dogs were rescued
from a shelter or other rescue organization; four (6%) of the
69 were purchased from a pet store; and 32 (46%) of the 69
were obtained from a breeder or private owner. One owner
failed to note the origin of his dog.
Owners were asked to report the age, if known, at which
time their dog began exhibiting signs of thunderstorm pho-
bia. The age of onset was provided for
41
of the 69 dogs.
The age distribution of these dogs is illustrated in Figure 1.
Seventeen of the 41 (42%) dogs showed signs of
thunder-
storm phobia prior to 1 year of age. Twenty-eight dogs for
which the age of onset was unknown had either been
adopted with the phobia as a pre-existing condition (n=24)
or the owner did not report the age of onset of the dog's
condition (n=4). No owner reported a geriatric onset of
thunderstorm phobia (i.e.,
>10
years).
The survey dogs were classified into broad temperament
categories based upon owner descriptions of the dogs' per-
sonalities and behavior. Thirty-three (48%) of the 69 dogs
were classified as "stable" in temperament, meaning that
their owners described no behavioral abnormalities apart
from the thunderstorm phobia. Twenty-one (30%) of 69
dogs were classified as "fearful," because their owners indi-
cated that they had other fearful tendencies in addition to
thunderstorm phobia. Nine (13%) of 69 dogs were classi-
fied as "dominant and/or aggressive," and six (9%) of 69
dogs were classified as "reactive" (i.e., overly responsive to
visual or aural stimuli), based on owner descriptions.
July/August
2001, Vol. 37
Thunderstorm Phobia 321
Survey respondents were asked to describe how their
dogs reacted to thunderstorms. Forty-seven (68%) of 69
dogs were reported to exhibit physical signs such as pant-
ing, shaking or trembling, dilated pupils, salivation, and
loss of bladder control, bowel control, or both. Other
behaviors mentioned by owners included attempts to
escape, destructiveness, and running around frantically,
often associated with barking. Twenty-nine (42%) of the 69
survey dogs exhibited "attention-seeking behaviors" at
some phase of most storms. These behaviors included
jumping on or pawing the owners and following them
around the house. Thirty-nine (57%) of 69 dogs hid during
storms, going to a kennel or other small, confined area such as
a corner or closet. Six dogs (included in the previous groups)
exhibited both attention-seeking behavior and hiding at vari-
ous times during storms. Nineteen of the dogs that hid did so
in the bathroom. Other locations preferred by dogs during
storms included a dog bed, the owner's bed, or a couch (n=8);
a "dark place" (n=4); the basement or attic (n=3); and the car
(n=l). Of the 69 dogs, 25 (36%) preferred to stay close to
their owners for at least part of a thunderstorm.
Twenty-six of the survey respondents tried treating their
phobic dog using either behavioral therapy (i.e., desensitiza-
tion with or without counterconditioning), training, prescribed
medications, herbal remedies, or some combination of these
treatments. Only
five
of the owners who tried some form of
therapy reported any improvement with the chosen method.
Discussion
Despite the ever-increasing use of the Internet, there have
been relatively few published studies that have used the
Inter-
net to gather information, and concerns linger about the
effi-
cacy of this medium for data collection. Similar to
random-digit dialing surveys, Internet surveys are limited to
Number of Dogs
Figure
1—Age
of onset for dogs with
thunderstorm phobia (where age could be
determined [41/69]).
Table
Breed Group Classification of the 47 Purebred Dogs With Thunderstorm Phobia,
Using American Kennel Club Breed Groups
Herding
19(40%)
Hound
10(21%)
Nonsporting
8(17%)
Sporting
6(13%)
Working
3 (6%)
Terrier
1
(2%
322
JOURNAL of
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Hospital Association
July/August
2001, Vol. 37
respondents who are not specifically known to the examiners.
In random-digit dialing surveys, the names of respondents
are never known and they are not recontacted. However, in
the present study, the names and Internet addresses of the
respondents were recorded, and 53 of the 69 (77%) respon-
dents were able to be contacted months later for follow-up
questioning as needed to clarify confusing responses. The
ability to follow up with survey respondents via email
addresses (which often remain the same, despite respondent
relocation) may be a particular advantage to using the Inter-
net for data collection. As evidence to support the validity of
data collected by Internet surveys, several findings from the
present study were in close alignment with findings from a
previous study of 30 dogs with thunderstorm phobia, in
which the owners were interviewed in
person.'
The nearly even distributions of sex and neutering status
of the dogs in this survey suggest that, as one might expect,
the biological sex of affected dogs and hormonal factors
play little or no role in the development of thunderstorm
phobia. This result supports the finding of an earlier study
of 30 thunderstorm-phobic dogs, in which an even distribu-
tion of males, castrated males, females, and spayed females
was found in the population
sampled.'
The traditional view has been that there is no breed
predilection for developing fears and phobias in
dogs;
3
however, since temperament is at least partly determined by
breed,
4
it might be anticipated that certain breeds of dogs
would show increased susceptibility to thunderstorm pho-
bia. In one study, German shepherd dogs and golden
retrievers were found to be over-represented among dogs
with various phobias.
7
These two breeds and Labrador
retrievers have been shown in several studies to be susceptible
to fear-related behavior problems and have been implicated as
having anxious temperaments.
6
"
8
The results of the present survey indicate that there may
indeed be a breed predisposition for thunderstorm phobia,
which appeared to be most prevalent among herding breeds
of dogs
[Table 2).
Because the dogs in this study were from
various countries of origin, it is difficult to compare them to
known populations. However, insights about how the breed
distribution of the study dogs might compare to the breed
distribution of an actual population of dogs can be gleaned
by comparing the breed distribution of the study dogs to
that of the United States' dog population, since two-thirds
of the study dogs were from the United States. According to
AKC statistics, breeds from the herding class made up
11%
of the total registrations for
1997.
9
In contrast, 40% of the
purebred dogs in this study were members of the herding
group. Furthermore, 67% of the mixed-breed dogs included
in this study were of herding-breed heritage. One hypothe-
sis to explain a possible increased prevalence of
thunder-
storm phobia among herding dogs is that the phobia could
be related to underlying temperament. Herding dogs are
generally considered to be highly reactive
5
and have been
bred to suppress certain aspects of their predatory drive.
10
Perhaps the interaction between predatory inhibition and
reactivity creates an ambivalence in their responses to
events, which would explain an underlying anxious tem-
perament and, consequently, susceptibility to thunderstorm
phobia. Ten of 19 (53%) herding dogs and eight of 14
(57%) herding crossbreeds were described as fearful by
their owners.
The other breed group well represented in the present
survey was the hounds. Racing greyhounds (eight out of the
nine greyhounds reported were ex-racers) are often under-
socialized and thus might be expected to display anxiety
disorders. However, two of nine (22%) greyhounds were
described as fearful. The total number of greyhounds in this
study is remarkable; however, this result may be attributa-
ble to the fact that the study was circulated among grey-
hound rescue organizations by survey respondents. Sporting
and working breeds were also well represented, comprising
19%
of the 47 purebred thunderstorm-phobic dogs. As pre-
viously discussed, certain breeds in this group, such as
golden retrievers and Labrador retrievers, are included
among breeds that may be prone to anxiety and fear-related
disorders. By comparison, dogs such as terriers are bred for
confidence and tenacity and appear more prone to behav-
ioral conditions such as dominance-aggression rather than
anxiety." Only one terrier was included in the present
study, whereas terriers represented 5% of puppies registered
by the AKC
in
1997.
9
Given the apparent greater prevalence of thunderstorm
phobia among certain anxious breeds of dog, the authors
expected that thunderstorm phobia ought to be most fre-
quently expressed in individual dogs described as anxious
and nervous. Furthermore, the authors expected that thun-
derstorm-phobic dogs might have particular characteristics,
such as tearfulness or reactivity, which might tend to render
them more susceptible to the phobia. In this study, 30% of
69 dogs were described as having fearful personalities by
their owners. However, half of the thunderstorm-phobic
dogs in the study were reported as "stable" in tempera-
ment. Though owners are able to accurately identify obvi-
ous fear-related behavior problems in their animals,
3
they
may be less able to determine more subtle conditions such
as anxiety.
Almost half of the dogs (32 of 69) in the survey were
adopted from a shelter or rescue organization. As before,
United States figures were used for comparison. A recent
survey of pet owners in Indiana found that only about 9%
of owners obtained their dogs from an animal shelter or res-
cue
group.
12
In the United States, the national average for
the percentage of dog owners who obtain their dogs from
shelters is thought to be about
12%
to
15%.
a
The number of
rescued dogs in this study population appears to be consid-
erably higher than that found in the United States' dog pop-
ulation as a whole. However, a possible bias of this study is
that owners of rescue dogs might tend to be attracted to dog
owner and trainer designated web sites, since the owners of
rescue dogs are often active in dog-related activities.
Despite possible biases, it might be expected that thun-
derstorm phobia would be prevalent among rescued dogs,
since they likely would have had aversive experiences early
324
JOURNAL of
the
American
Animal Hospital Association
July/August
2001, Vol. 37
techniques for their dogs with only limited success. One
owner reported success using a clicker to facilitate counter-
conditioning. It may be that the use of the clicker helped
focus the dog sufficiently to distract it from its phobic
response during storms.
An additional option for the treatment of thunderstorm
phobia in dogs may be the use of medication. Only a small
number of the owners in this survey reported employing
pharmacological therapy, including either prescription
drugs or holistic remedies. The results of such treatment
were mixed. Anecdotal evidence suggests a poor response
of thunderstorm phobia to pharmacological treatment. Tra-
ditional pharmacological treatment for thunderstorm phobia
has consisted of the use of low-potency neuroleptics, such
as acepromazine.
16
It has been suggested that high-potency
neuroleptics, such as fluphenazine and perphenazine, could
have advantages in the treatment of thunderstorm phobia, as
they tend to produce less sedation and more of a specific
anti-anxiety effect,
16
but the use of these drugs to treat
thunderstorm phobia has not yet been formally investigated.
One owner in this study reported complete resolution of the
thunderstorm phobia in his dog after the dog was treated
with amitriptyline (a tricyclic antidepressant). Controlled
clinical trials to examine the efficacy of pharmacological
intervention in this disorder are greatly needed.
Successful treatment of thunderstorm phobia must focus
on the motivation behind the behaviors (i.e., anxiety) rather
than the behaviors
themselves.'
If a behavioral modification
treatment plan is implemented, it may be supported by
pharmacological intervention.
16
With the dog's underlying
anxiety reduced through the use of appropriate medications,
the dog may then be more receptive to counterconditioning
during desensitization. The most effective way to treat thun-
derstorm phobia may be to use an anxiolytic medication
that does not interfere with learning in conjunction with a
counterconditioning program.
Conclusion
The results of this study indicate that there may be a breed
predisposition for thunderstorm phobia among herding
breeds. To further confirm this observed trend for
thunder-
storm phobia in herding dogs, it would be useful to exam-
ine the prevalence of thunderstorm phobia in herding dogs
as a group. Rescued dogs were also over-represented in this
study, and, while this may reflect a bias within the study, it
would be useful to examine the prevalence of thunderstorm
phobia among this population of dogs as well. Most owners
that were contacted had been struggling to resolve the thun-
derstorm phobia problem in their dogs for many years. As
is common with this condition, the attempted treatments
produced variable results. The treatments that survey
respondents tried were not conducted in a controlled set-
ting, and thus cannot be used to question the use of tradi-
tional behavioral modification techniques; however, the
respondents' difficulties speak to the great frustration the
average dog owner encounters in trying to deal with this
disorder. All of the owners expressed a desire to know more
about the causes of this condition and a hope that workable
therapies could be found in the future. With the increased
utilization of anxiolytic drugs in veterinary behavioral med-
icine over the last 10 years, there are several alternatives
available for the treatment of anxiety-based conditions in
dogs. It is time to reexamine the traditional treatments used
for thunderstorm phobia; in particular, the use of these
medications to support behavioral modification programs.
The ability of dog owners to apply these new therapies in
the home should be considered in the development of new
protocols. If pharmacological strategies are to be employed,
they should be used to support a behavioral modification
program that is feasible for owners to carry out.
a
Patronek
GJ. Center for Animals and Public Policy, School
of Veterinary
Medicine,
Tufts
University,
North Grafton,
MA
(Personal communica-
tion, May
1998)
" Shull-Selcer E,
personal communication; School of Veterinary Medicine,
Tufts
University,
North Grafton,
MA
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... Signs of fear in dogs include avoidance or hiding, lowered body posture with flat-tened ears and low tail position, pacing or excessive motor activity, hypervigilance, seeking out contact with humans or other animals, and aggression (Ballantyne, 2018). Physiological responses include tachycardia, hypersalivation, urination (Sherman, 2008;Blackwell et al., 2013;Dale et al., 2010;McCobb et al., 2001), defecation, mydriasis and anorexia are also present (Ballantyne, 2018). ...
... In other studies, it emerges that shepherd dogs (German shepherds, Australian shepherds, Border collies) have a high incidence of developing aversion to noise (Ballantyne, 2018;McCobb et al., 2001;Whal, 2008). ...
Article
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Phobia in dogs is one of the most frequent and difficult to diagnose behavioral pathologies; it is often confused with fear and anxiety, also because in some cases multiple pathologies may coexist. Furthermore, a fundamental role is played by the owner who often fails to understand their pet’s behavior. Defining the type of pathology we are facing is the initial step from which to start to carry out an adequate therapeutic plan. The therapeutic aspect is also complex; it essentially consists of two parts: behavioral modification and a supportive drug therapy. It is also essential to have a good owner’s compliance.
... While certain breeds which have been selected for hunting, such as Pointers, seem to tolerate sudden noise better [143,145], other breeds selected for herding or even cross-breed dogs showed a high sensitivity to noise [153]. Whether a random effect-popular sires, genetic drift-or a correlated one linked to other desiderated traits, the alleles of anxiety genes seem to have been accumulated in specific breeds during selection [145]. ...
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Simple Summary Humans have selectively bred dogs for various purposes, including hunting, guarding, and service roles. However, over time, preferences have shifted from functionality to aesthetics, resulting in a diverse range of dog breeds with varying sizes, shapes, and coats. Unfortunately, this focus on design and appearance has led to fad breeding, causing genetic disorders, health issues, and a loss of biodiversity. The article looks at fashionable dog breeding and questions the ethics of prioritising looks over health and behaviour. It aims to alert potential owners, breeders and regulators to the importance of considering a dog’s overall well-being, not just its appearance. Breeding brachycephalic breeds with respiratory conditions, inbreeding causing inherited disorders, and overbreeding popular breeds while shelter dogs remain unadopted raise ethical concerns. Furthermore, the impact of cosmetic surgeries on popular dog breeds, as well as the neglect of behavioural traits in favour of physical characteristics and strict breeding practices, are also considered problematic. The current breeding model can negatively impact the emotional and cognitive well-being of dogs. This can result in issues such as aggression, anxiety, and other behavioural problems which can significantly reduce the overall quality of life of the animals. Unregulated breeding practices and the demand for rare breeds can lead to illegal breeding, which compromises animal welfare. Prospective owners, veterinarians, kennel clubs, and legislators all need to play a responsible role in protecting animals. Abstract The historical relationship between humans and dogs has involved selective breeding for various purposes, such as hunting, guarding, and service roles. However, over time, there has been a shift in preferences from functionality to aesthetics, which has influenced the diverse sizes, shapes, and coats of dog breeds. This review looks at fashionable dog breeding and questions the ethics of prioritising looks over health and behaviour. It aims to alert potential owners, breeders, and regulators to the importance of considering a dog’s overall well-being, not just its appearance, which has resulted in fad breeding, leading to genetic disorders, health issues, and a loss of biodiversity. Ethical concerns arise from breeding brachycephalic breeds with respiratory conditions, inbreeding causing inherited disorders, and overbreeding popular breeds while shelter dogs remain unadopted. Additionally, the impact of cosmetic surgeries on popular dog breeds, as well as the neglect of behavioural traits in favour of physical characteristics and strict breeding practices are also considered. The current breeding model can have a negative impact on the emotional and cognitive well-being of dogs, resulting in issues such as aggression, anxiety, and other behavioural problems that can significantly reduce their overall quality of life. Unregulated breeding practices and the demand for rare breeds can lead to illegal breeding, compromising animal welfare. Prospective owners, veterinarians, kennel clubs, and legislators all need to play a responsible role in protecting animals.
... In veterinary behavioural medicine there are currently several potential differential diagnoses which might be considered in response to trauma: fearful avoidance behaviour [106], fear aggression [107], generalised anxiety disorder [108], panic disorder [109], PTSD [110], PTS-like disorder [99,111], phobias [112], and also some compulsive disorders [113]. Differentiation between these conditions can be very difficult, and various researchers and clinicians may favour one over the other for a variety of reasons. ...
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Simple Summary Trauma-informed care (TIC) is an approach which has been utilised in human psychology for many years now. TIC considers how important early experience is in determining lifelong responses to challenging situations, how individuals respond to stress, how they overcome it, and their ability to develop and sustain resilience. There are a number of scientific publications which consider the importance of early experience in animals, both in utero and during their early development. This paper considers aspects of TIC approaches for humans which might be applied in dogs, focusing on both prevention of behavioural problems, by protecting puppies from adverse early experiences, and also, assessment of shelter dogs or those presented for problematic behaviours. A TIC approach for dogs would result in the following: the realisation that adverse early experience has significant consequences for canine welfare; recognising that where dogs respond in an apparently irrational or over the top manner, it may be the result of previous trauma; people involved in the care of these dogs must respond with empathy, understanding, and practical solutions to improve the welfare of the dog, while avoiding the need to re-traumatise them in as part of the diagnostic or treatment processes. Abstract Dog caregiver reporting on the spectrum of fearful–aggressive behaviours often describes ‘unpredictable’ or ‘exaggerated’ responses to a situation/animal/person. A possible explanation for these behavioural responses considers that the dog is reacting to triggered memories for which the dog has a negative association. For many dogs undergoing veterinary behavioural treatment or rehabilitation through a canine rescue organisation, the assessing clinician relies on “proxy” reporting of the history/background by a caregiver (dog owner, foster carer, or shelter personnel). Detailed information on the event or circumstances resulting in this negative association may be limited or absent altogether. Consideration of a trauma-informed care (TIC) approach, currently applied in a wide range of human psychology and social care fields, may be helpful in guiding the clinical approach taken. The literature relating to adverse early experience (AEE) and trauma-informed care (TIC) in puppies/dogs compared to children/adults was evaluated to identify common themes and conclusions identified across both species. In the absence of known/identifiable trauma, behavioural assessment and management should consider that a ‘problem’ dog may behave as it does, as the result of previous trauma. The dog can then be viewed through a lens of empathy and understanding, often lacking for dogs presenting with impulsive, reactive, or aggressive behaviours. Assessment must avoid re-traumatising the animal through exposure to triggering stimuli and, treatment options should include counselling of caregivers on the impact of adverse early experiences, consideration of the window of tolerance, and TIC behavioural modification techniques.
... Treatment is usually delayed until problematic responses, including panic episodes or numerous stimulus reactions, become severe. Animals with these problems might seem normal and have a fearless personality at some point (McCobb et al., 2001). ...
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Animals react differently to the same stimuli. Individual behavioral variations may result from a variety of circumstances. Among these influences include hereditary traits, prenatal dam modification, animal behavior at different periods of development, especially during the neonatal and socializing phases, maturational events, and the efficient functioning of the animal’s organ systems (Kaiser and Sachser, 2005; Weinstock, 2008; Camps et al., 2019). When discussing the proper organ function in animals, it is affected by an array of medical complications that can cause behavioral problems directly or indirectly in our pet animals, and these complications include those that alter or eliminate external perception (e.g., blindness), information perception (e.g., a brain tumor), stress reactions owing to pain, and those that drastically alter internal processes due to hormonal or neurological issues (Camps et al., 2019; Haq et al., 2022). In general, behavioral disorders in animals are defined as abnormally unpleasant behavior observed by the animal owner that can be harmful to people or other animals and that can either directly or indirectly impair the patient’s well-being. Other ailments in companion animals, such as aggression, abnormal behaviors associated with pain, and behavioral issues associated with the vomeronasal organ and heart failure, must also be taken into consideration during a clinical diagnosis (Camps et al., 2019). For the treatment and management of behavioral disorders in companion animals, veterinarians combine pharmacological interventions, such as the use of tricyclic antidepressants, selective serotonin reuptake inhibitors, phenothiazines, benzodiazepines, and occasionally pheromone-based therapies, with behavioral modification therapies or techniques (Camps et al., 2019; Haq et al., 2022). A list of drugs that may help companion animals having behavioral issues is mentioned in (Table 1). Numerous contributing factors are thought to have an impact on the utilization of psychopharmaceutical treatment for aberrant behaviors. They include ideas held by veterinary teams and dog owners about what constitutes “normal” and acceptable canine behavior in addition to worries about cost, safety, and ease of administration. There is little published research on the use of pharmaceutical treatment to address unwanted behaviors in companion animals receiving routine veterinary care, despite the general consensus that greater knowledge on veterinary behavioral psychopharmacology is needed.
... Fearfulness in response to sound and resource guarding were considered less serious by respondents living in a house compared to those in apartments or similar housing styles. Again, respondents may be less likely to notice these issues or are more tolerant of them because houses provide more space than apartments to avoid resource-based conflict (Siracusa, 2016), and allow more hiding places for dogs during noisy events such as storms or fireworks (McCobb et al., 2001). With respect to how owners acquire their knowledge, a previous study found that owners who had participated in professional dog training classes could better identify resource guarding behaviour (Jacobs et al., 2017), and were more likely to use reward-based training methods (Woodward et al., 2021). ...
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Dogs are popular pets in Taiwan but many owners fail to recognise and address undesirable behaviours exhibited by their dogs. Little is known about dog owner attitudes and perceptions in Taiwan. In this study, an online survey was distributed to Taiwanese dog owners to investigate their perceptions of five behavioural factors, including 35 behavioural descriptions, with 479 completed surveys received. Seven behaviour veterinarians in Taiwan were also invited to complete a similar survey to identify their perceptions of the urgency for seeking help for different behaviours. Results showed that Taiwanese dog owners were most likely to seek professional help when faced with behaviours relating to potential medical issues, fearfulness to sounds, and difficulty in handling. In contrast, Taiwanese behaviour veterinarians considered most of the listed behaviours to be urgent except for changes in appetite and mounting. Taiwanese owners were more likely to apply reward-based or environmental and day-to-day management approaches to deal with 26/35 of commonly seen undesirable behaviours, while aversive methods were more prevalently used in 9/35 of commonly seen undesirable behaviours, specifically behaviours related to destruction, aggression, and undesirable play behaviour. Respondents were most likely to ignore behaviours not involving immediate harm to humans or animals, for example, staring at nothing, mounting objects and people’s legs, tail/shadow chasing, air-snapping and lip-licking. Lastly, human factors (e.g. gender, housing style, and owners’ use of learning resources) influenced how owners perceived and responded to the canine behavioural issues posed in this study. In conclusion, there were discrepancies regarding the perceived urgency of seeking professional assistance between dog owners and behaviour veterinarians in Taiwan. To promote dog health and welfare as well as owner safety, veterinary and dog behaviour professionals in Taiwan are encouraged to incorporate the findings of this study by raising owner awareness of concerning behavioural issues, and promoting training approaches that support healthy dog-owner relationships.
... The interview included general demographic questions and questions about the dogs' behavior on days with and without football matches. Questions about dogs' behaviors considered as indicative of fear/anxiety signs such as intense trembling, excessive salivation, agitation/restlessness/pacing up, whining, barking, howling, object scratching/chewing, appetite loss were asked (McCobb et al., 2001;Dreschel and Granger, 2005;Dale et al., 2010; Table 2). We first asked respondents to rate the intensity of their dogs' general signs of fear/anxiety on match days (ranging from 0: "no visible signs of fear" to 1-3: "discreet fear/anxiety" dunderstood as avoiding eye contact; avoiding a feared object, person, or situation; shrinking with tail lowered or hidden between paws; crying; becoming paralyzed; and shaking, to 4: "extreme fear"dexaggerated squatting and/or vigorous attempt to flee or hide from the feared object, person, or situation). ...
Article
Football matches, as a common urban activity, produce high levels of noise due to vehicular traffic, screams, whistles, and firework displays. Fear of noise is one of the most commonly reported behavior problems in dogs (Canis familiaris); however, few studies have focused on the effects of repeated exposition to noise in these animals. Here we investigated whether the noise produced during football matches may act as a stress source for dogs living near football stadiums. We measured noise levels on days with and without matches, in the surrounding neighborhoods of two football stadiums of Minas Gerais, Brazil: a) Arena Independência (AI), and b) Governador Magalhães Pinto (GMP). Noise measurements were done by using a sound level meter, in distances varying between 0 and 400 m from the stadiums. A structured interview was applied to dog-owners living nearby AI about the dogs’ characteristics, demographics, and behavior. Noise records of days with and without matches were compared and questionnaires were analysed (General Linear Models) to identify possible correlations between the reported changes in the animals’ behaviors on days with football matches, and the distance these animals lived from the stadium. Higher noise levels were recorded on football-match days than on days without matches, with a greater effect of these between 0 and 249m from AI (D1). Around GMP, we recorded greater noise levels on days without football matches compared to match-days, with no difference between distances. Fear/anxiety behaviors were reported as more intense on days with football matches, in comparison to days without matches for 90.6% of the study dogs. The occurrence of matches made specific fear-related behaviors of the dogs - severe trembling, excessive salivation, agitation/restlessness, whining, and appetite loss – more frequent. The proximity of AI intensified the exhibition of general fear/anxiety behaviors, and made intense trembling and excessive salivation more frequent at D1, in relation to D2. On the other hand, dogs living at D2 barked, howled, and lost appetite more often than those living at D1. Our results suggested a detrimental influence of noise from football matches on the behavior of dogs living around football-stadiums. These data are relevant for public policy-making to promote preventive and mitigating measures, to improve the quality of life of both the dog- and the human-populations in the surroundings of football stadiums.
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Objective To investigate the prevalence of firework‐associated fear in dogs in Sydney, owner perception of their dog's response to fireworks, perceived efficacy of interventions to manage fearful behaviours and the frequency of dog owners seeking professional advice for these behaviours. Methods Dog owners in the Greater Sydney area were invited to complete an anonymous online survey. Results From 387 valid responses, 44.4% (171 of 385) reported their dogs were fearful of fireworks. The most common fear‐related behaviour was seeking an owner or caretaker (120 of 161, 74.5%). Most owners responded by bringing their dog inside or trying to comfort or reassure their dog. Only 22.5% of owners sought professional advice for their dog's fear of fireworks, but of these, 65.5% considered that advice to be effective. Source and breed group were significantly associated with fear of fireworks (P = 0.011, P = 0.036 respectively). Fear of fireworks was also significantly associated with fear of thunder (P < 0.0001), gunshots (P < 0.0001) and vehicles (P = 0.0009). Conclusion Fear of fireworks and other loud noises negatively impacts canine welfare, yet only a small percentage of owners sought professional advice. There is scope for veterinarians to educate owners and raise awareness about the identification and management of noise‐associated fear and reduce the risk of escalation of fearful behaviours.
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Simple Summary Being a prey species, horses evolved to rapidly react to potential danger and loud noises may be perceived as such. Therefore, they can exhibit several anxiety behaviors during noisy events, including sweating, trembling and escape attempts, which may cause severe accidents for the horse and the rider/handler. Since noise anxiety can significantly impact on horse welfare, the aim of the present study was to investigate owners’ perception of noise anxiety severity in their horses, their management strategies and perceived efficacy. In a survey, 409 out of 1836 owners reported that their horse shows unusual behavior during a noise event. Among those, two noise anxiety clusters could be identified: very and slightly anxious horses. Very anxious horses were reported to have higher frequency of all anxiety behaviors and higher frequency of signs of noise reactivity; furthermore, their anxiety did not improve with time. The most frequently used management strategies were providing hay throughout the night or turning out or moving horses to a paddock; though, most of these techniques were reported to be effective only in the slightly anxious subjects. Our results confirmed that noise anxiety is a widespread behavioral problem (22% of our respondents reported that their horse had ever shown any unusual behavior in relation to loud noises) that can lead to negative welfare consequences for horses. Abstract Noise anxiety is an over-reaction to loud noises commonly detected among pets and can greatly impact on their welfare and on their management. When exposed to noisy events, horses can show intense escape attempts, which may cause severe accidents for the horse and the rider/handler. The aim of the present study was to investigate, through a web survey, UK and US owners’ perception of noise anxiety severity in their horses, their management strategies and perceived efficacy. The questionnaire was shared via social networking and advertised as “What is your horse afraid of?”. Over a total of 1836 questionnaires filled out; 409 owners reported that their horse has shown unusual behavior during a noise event. A two-step cluster analysis identified two groups: very anxious (VA) and slightly anxious (SA). VA horses were reported to have higher frequency of anxiety behaviors; higher frequency of signs of noise reactivity; and their anxiety did not improve with time. The most used management strategies consisted in providing hay throughout the night, turning in/out their horse or moving it to a paddock. A binomial logistic regression identified that horses that have reported injuries during noise events were more likely to be clustered as VA (OR = 0.24, 95% CI: 0.08–0.76); while providing hay throughout the night was more likely to be very effective management strategy in SA horses (OR = 0.41, 95% CI: 0.16–1.01). Our results confirmed that noise anxiety is a growing behavioral problem that can lead to important welfare concerns for horses. New management strategies, including the use of medicinal products, should be considered to reduce behavioral and physiological signs and help horses to cope with noisy events.
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To describe dynamics of the pet dog and cat populations in a single community in terms of reproductive patterns and turnover. Cross-sectional, random-digit dial telephone survey. Information gathered from 1,272 households in St Joseph County, Ind that owned a dog or cat between Dec 1, 1993 and Nov 30, 1994 was compared with data on 9,571 dogs and cats received by the Humane Society of St Joseph County during the same period. Prevalence of pet ownership was lower than expected, compared with consumer panel surveys. Eight hundred forty-three of 1,335 (63.1%) dogs were neutered, compared with 816 of 1,023 (79.8%) cats. Cost was cited as a reason that 35 of 441 (7.9%) dogs and 34 of 132 (25.8%) cats were not neutered. Only 33 of 968 (3.4%) dog-owning households reported that their dog had had a litter during the past year, whereas 52 of 662 (7.9%) cat-owning households reported their cat had had a litter of kittens. Most cat litters were unplanned, whereas two thirds of dog litters were planned. Annual turnover in owned pets was 191 of 1,354 (14.1%) dogs and 194 of 1,056 (18.4%) cats. Pet owners underreported relinquishing pets to a shelter in the telephone survey. A combination of animal shelter- and human population-based data are needed to describe pet population dynamics in a community. Information about species-specific reproductive patterns is essential in designing population control programs.
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Canine acral lick dermatitis is a naturally occurring disorder in which excessive licking of paws or flank can produce ulcers and infection that require medical treatment. Forty-two dogs with severe chronic canine acral lick dermatitis were treated in three double-blind crossover comparisons of clomipramine hydrochloride/desipramine hydrochloride, fluoxetine hydrochloride/fenfluramine hydrochloride, and sertraline hydrochloride/placebo. The serotonin uptake blocking drugs were clinically effective, while the other drugs were not. Based on phenomenology and pharmacological response, we propose canine acral lick dermatitis as an animal model of obsessive-compulsive disorder.
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Fear is a whole body response that may result in behavioral, physiologic, and emotional adaptations that function to protect the animal. Adaptive fear responses occur in the context of threat and are appropriate for the particular response requirements of the fear-provoking situation. Maladaptive fear responses occur out of context or in excess of the demands of the situation. Recent evidence implicates dysregulation of the brain noradrenergic system in the pathophysiology of fear disorders. Noise phobias in dogs meet the criteria of a phobia. Clinical and early laboratory findings suggest there may be inherent individual predispositions in dogs for the development of these disorders. It has been suggested that noise phobic dogs have a auditory sensitivity to particular sounds. Treatment of noise phobias should focus on reducing the response to the phobic sound rather than on the behaviors exhibited during the fear response.
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