Behavior Problems In Dogs Research Articles

The prevalence of behavior problems in dogs in the United States

Numerous studies have reported the prevalence of various behavior problems in dogs and cats around the world. The actual number of animals included in each varies but is typically less than 1000. The reported prevalence of the behavior problem also varies considerably. It was thought that data from 43,517 dogs enrolled in the Dog Aging Project (DAP), entered by their owners, might provide a more realistic picture of canine behavior problems in the United States. All behavior questions included in the DAP were taken from the C-BARQ and mini C-BARQ questionnaires and included four multi-question categories (i.e., aggression, separation and attachment behaviors, fear and anxiety behaviors, and housesoiling) and seven behaviors asked as single questions. Except for two yes/no questions, all were rated by the owner between 0 (no problem), 2 (moderate) and 4 (serious). Data was analyzed to determine the number of dogs showing moderate (2) to serious (4) levels of behavior appropriate for the question. Overall, 99.12% of dogs showed at least one problem of moderately serious (3) to serious (4) intensity or at least two problems of moderate to serious (2−4) intensity. Within the four multi-question categories, the prevalence of dogs showing moderate (2) to serious (4) behaviors at least twice with the category was 55.6% for aggression, 85.9% for separation and attachment behaviors, 49.9% for fear and anxiety behaviors, and 4.1% for housesoiling.

How does chronic pain impact the lives of dogs: an investigation of factors that are associated with pain using the Animal Welfare Assessment Grid.

Chronic pain can profoundly affect the wellbeing of dogs and our understanding is limited regarding the multidimensional impact it has on dog quality of life. This study aimed to assess the factors that are significant and predictive of behavior problems in dogs using the Animal Welfare Assessment Grid (AWAG) to further understand what factors influence their welfare. Seventy six AWAG assessments were undertaken across 46 dogs that clinicians diagnosed as having musculoskeletal conditions that caused chronic pain. Wilcoxon-rank sum tests were used to assess the difference in scores between dogs with behavior disorders and a cohort of healthy dogs (n = 143). All physical factors besides body condition, and all psychological, environmental, and procedural factors were significantly different between healthy dogs and dogs with chronic pain, evidencing how chronic pain impacts all domains of a dog's life. Spearman Rank Correlation Coefficient (RS) revealed several significant strong positive correlations such as the association between the severity of clinical symptoms with poorer mobility and the frequency at which the dog experienced fearful stimuli. Logistic regression showed that fears and anxieties frequency, the dog's reaction to stressors, engagement with enrichment, and social interactions were significant predictors of chronic pain in dogs. This highlights that typical signs of musculoskeletal disorders such as gait changes, stiffness, lameness might manifest after behavioral changes such as increased fearfulness, prolonged recovery from a stressful event, a reduced interested in social interactions, toys or play. Owners only seeking veterinary attention when the presence of physical signs of disease are evident may result in a delayed veterinary attention resulting in reduced welfare. Regular veterinary assessments combined with use of the AWAG can proactively identify these behavioral indicators and result in prompt treatment and improved quality of life.

A Multidimensional Evaluation of the Factors in the Animal Welfare Assessment Grid (AWAG) That Are Associated with, and Predictive of, Behaviour Disorders in Dogs.

Behavioural disorders in dogs are common and have severe welfare consequences for dogs. This study aimed to assess the factors that are significant and predictive of behaviour problems in dogs using the animal welfare assessment grid (AWAG) to further understand what factors influence their welfare. 177 AWAG assessments were undertaken across 129 dogs that clinicians deemed to have a behavioural disorder. Wilcoxon rank-sum tests were used to assess the difference in scores between dogs with behaviour disorders and a cohort of healthy dogs (n = 117). This analysis showed that all physical factors besides body condition, all procedural factors besides procedure pain, and all psychological, and environmental factors were significantly different between healthy dogs and dogs with behaviour disorders. Spearman rank correlation coefficient (RS) revealed several significant strong positive correlations including the procedural impact on the dog's daily routine with aggression towards unfamiliar people and procedure pain, as well as other correlations between the dog's behaviour during assessment with the frequency at which they encounter fears and anxieties, clinical assessment and procedure pain, and reaction to stressors and social interactions. These findings highlight the interdependent nature of the various influences of welfare. Logistic regression analysis identified that aggression towards the caregiver, fears and anxieties frequency, and choice, control, and predictability were all significant predictors of behaviour disorders. The findings have important implications for veterinary, behaviour, and animal welfare professionals as any changes across these factors may indicate poor welfare linked to emotional disorders in dogs.

Behavior and health problems in dogs (Canis familiaris) associated with responsible ownership practices and awareness of legal regulations

Behavior and health problems in dogs (Canis familiaris) associated with responsible ownership practices and awareness of legal regulations

The impact of COVID-19 pandemic on pet behavior and human-animal interaction: a longitudinal survey-based study in the United States

IntroductionAlthough multiple studies have explored behavioral changes in pets during the strict lockdown of the COVID-19 pandemic between May and July 2020, this longitudinal study uniquely investigated the phases beyond strict lockdown. The primary objective of this research was to evaluate the pandemic’s impact on pet behavior.MethodsTo achieve this goal, we conducted an online survey, completed by pet owners residing in the United States between June 2020 (including retrospective data for February and April 2020) and December 2021. The study encompassed four distinct pandemic phases: Pre-pandemic (data collected retrospectively), Strict lockdown, Prolonged lockdown, and Re-opening.Results and discussionThe data collected from surveys completed by 3,278 pet owners across one to six time points revealed declining trends in all investigated behavior problems of both dogs and cats. Concurrently, human-animal interaction activities also showed variations across different COVID-19 phases. The association between human-animal interactions and the occurrence of behavior problems underscored the importance of not only exercise quantity but also adherence to consistent schedules, particularly for dogs, in mitigating behavior problems. Interestingly, among cats, sleeping outside the bedroom was associated with a reduced occurrence of aggression, anxiety, fear, and physiological behavior changes. However, sleep location displayed limited or no association with behavior problems in dogs. In summary, this study highlights the importance of tailoring interventions to the unique needs of each species through human-animal interactions to mitigate the occurrence of behavioral problems and enhance human-animal relationships.

Behavior problems in dogs—An assessment of prevalence and risk factors based on responses from a representative sample of Danish owners

It is well known that behavior problems in companion dogs affect the welfare of both the dogs and the owners. However, assessments of the prevalence of the problems vary greatly depending on the source of information and questions the study employs. The most accurate estimate of prevalence is likely to be obtained through study of a representative sample of dog owners. The aim of the current questionnaire study was therefore to investigate the prevalence of and risk factors for dog behavior problems by analyzing the responses of a representative sample of Danish dog owners. To the authors’ knowledge, this kind of study, involving a representative sample of dog owners, has only been conducted once before in the state of Victoria, Australia. We found that 34% (n = 172) of Danish dog owners surveyed (n = 502) perceived their dog to have one or more problems related to behavior. The most common problems were related to fear (n = 90 dogs, 18%) and disobedience (e.g., jumping up at people and not coming when called n = 54 dogs, 11%). The most common fear problem was fear of noises (n = 51 dogs, 10%). Among aggression problems, the most common by far was inter-dog aggression (n = 40 dogs, 8%). We identified dog, owner, and management variables as possible risk factors for dogs with behavioral problems. Increasing dog age was associated with lower levels of problems connected with disobedience. Dog disease within the last year was associated with a higher risk of problems with fear and aggression. Living in an apartment, as opposed to a (sub)urban house or farm/house in the countryside, was associated with a raised risk of fear problems. Daily off-leash time on walks was associated with a lower risk of problems related to aggression and disobedience. Finally, a higher frequency of training with the dog, either at home or in dog training classes, was associated with a lower risk of problems related to all three of fear, aggression, and disobedience. Our data do not allow us to infer causality in the reported associations, and the results are discussed in light of this.

Post Covid‐19 behaviour problems: it's not all about pandemic puppies!

The extent of the social behaviour issues that arose in dogs following the Covid‐19 pandemic has been apparent for several years now, but some owners are still struggling to cope. Following the first Covid‐19 lockdown in 2020, various sources reported increases in unwanted behaviours with associated increases in pet relinquishment and abandonment rates as owners struggled with new pets or their pets' new behavioural problems. This article considers behaviour problems in both puppies and adult dogs following the pandemic. It discusses the risk factors involved in socialisation issues, emotional motivations for the behavioural changes, how owners are tackling them and provides useful tips that veterinary professionals can employ to set up treatment strategies to help.

Factors associated with pet dog behavior in Thailand.

Dog behavior problems pose serious public health and economic and animal welfare concerns. There are many factors influencing dog behavior. This study aims to explore factors associated with pet dog behavior in Thailand using the Canine Behavioral Assessment and Research Questionnaire (C-BARQ). The Thai version of the C-BARQ was validated in 2022. The online C-BARQ survey (Google Forms) was advertised and distributed on social media for 3 months. There were a total of 1827 respondents to the survey. The relationship among 12 subscales and variables was analyzed using Spearman's correlation. "Excitability," "attachment- and attention-seeking," and "chasing" were the three most reported behavior problems. "Trainability," a favored dog behavior, also had a high score in the study. These behaviors were associated with the owner's age, house type, the dog's historical background, the number of dogs and the presence of other species in the household, the dog's training, diet types, and the daily number of meals. The lowest mean score was for "owner-directed aggression," and it was associated with the dog's gender and size, the number of dogs and the presence of other species in the household, the dog's training, and the number of daily meals. This is the first empirical study demonstrating factors related to dog behavior in Thailand. It provides an in-depth understanding of the prevalence and factors associated with Thai pet dog behavior and important knowledge for further studies to advocate for dog-human relationships and contribute to a reduction in dog abandonment in Thailand.

Welfare worries: a preliminary, cross-sectional study of general practice, small animal veterinarians perceptions and management of canine and feline behaviour problems.

Behavioural disease is one of the leading reasons for euthanasia in shelter dogs and cats. Information acquired via a survey of veterinarians (n=59) was used to understand the way canine and feline behaviour problems are viewed and managed by nonshelter, small animal general practice veterinarians. Participants (20%, n=12) felt that the following diseases were more of a welfare issue than behaviour problems: food sensitivity, osteoarthritis, puppy/kitten farms, skin disease, nutritional disease, parasitic disease, dental disease, obesity, in-breeding, over-population, neoplasia, greyhound racing, hyperthyroidism and renal disease. Behaviour problems in dogs and cats were not ranked in the top four welfare problems by 40% (n=23) of respondents. Behaviour case follow-up was poorer than physical health case follow-up. Respondents (20%, n=12) felt that veterinarians should 'possibly' be able to identify behaviour problems in dogs and cats, and 54% (n=32) felt that this was 'absolutely' their professional responsibility. Twelve percent (n=7) would reschedule behaviour appointments that had been booked in for them. Behaviour was more likely to be seen as a welfare issue by more experienced veterinarians and also, those with shelter experience. Half of respondents felt reluctant to discuss behaviour problems with clients because of deficiencies in behaviour knowledge. Eighty percent (n=47) felt their education equipped them poorly or extremely poorly in dealing with behaviour problems in dogs and cats. Consideration should be given for the inclusion of adequate behavioural medicine content in veterinary medicine curriculum to allow for graduates to possess a basic level of training and competency in this discipline.

Understanding the impact of dog ownership on autistic adults: implications for mental health and suicide prevention

Mental health problems and suicide are more frequent in autistic adults than general population. Dog ownership can improve human well-being. This study aimed to generate a framework of well-being outcomes for dog-related activities in autistic adults and compare it to the framework generated for a general adult population. Thirty-six autistic dog owners (18–74 years old, 18 males) from diverse UK regions were interviewed and transcripts thematically analysed. 16.7% reported that their dogs prevented them from taking their own lives, mainly due to the dog's affection and the need to care for the animal. Close dog-owner interactions (e.g., cuddling, walking, dog's presence) were the most frequent activities improving emotions/moods and life functioning, whereas routine-like activities (e.g., feeding the animal) particularly enhanced life functioning. Well-being worsening was mainly linked to dog behaviour problems, dog poor health/death and obligations to the dog. Despite some negatives associated with ownership, having a dog could improve the well-being of many autistic adults and assist suicide prevention strategies in this high-risk group. The framework was consistent with that generated previously, indicating its robustness and the potential opportunity to focus on dog-related activities rather than the vague concept of “ownership” when considering the impact of ownership on well-being.

Characteristics associated with behavior problems in Brazilian dogs

The current study investigated associations between behavioral problems in Brazilian dogs and the demographic characteristics of both the dogs and their owners, as well as the quality of owner-dog relationship. Although Brazil has a large population of dogs, little is known about their behavioral profiles and to what extent they are comparable to those of other cultures. For this investigation, we developed a Portuguese language version of the C-BARQ (Canine Behavioral Assessment and Research Questionnaire) and evaluated its psychometrics properties, since it provides a broad and quantitative description of dog behavior, and has been widely validated across multiple countries. A convenience sample of 1741 owners completed the final questionnaire, and Exploratory and Confirmatory Factor Analyses were used to extract and confirm a 12-factor solution with excellent reliability characteristics. We then applied logistic regression models to investigate which owners’ and dogs’ characteristics, as well as characteristics of their relationships, were associated with the higher scores of behavior problems based on Brazilian C-BARQ data. Important associations were observed. Owner’s gender (female) was found to be associated with separation-related problems in dogs, as well as fear of other dogs, attention-seeking behavior, excitability, and energy. Mixed-breed status (unknown breed) was associated with more aggression towards other dogs, fear of strangers and other dogs, nonsocial fear, and separation-related problems. Aggression towards strangers and attention-seeking behaviors were exhibited more often by those dogs that were not walked by their owners. Our results revealed relevant aspects influencing dog behavioral problems and emphasizes the importance of evaluating dog behavior problems in light of cultural influences.

Two assays of working memory in companion dogs: The holeboard and disappearing object tasks

Variation in executive function and age-related cognitive decline may underlie the emergence of behaviour and welfare problems in dogs. A better understanding of such links, and of dog cognition in general, will be facilitated by the development of cognitive tasks that can be readily implemented, including with publicly-owned dogs that are available for relatively short testing periods. Working memory is a key component of cognitive and executive function that is often measured using tests such as delayed-non-match-to-sample or radial-arm maze which require extensive training and testing. Here we successfully adapt the Holeboard Task to measure working and reference memory in dogs, and show that another test of working memory, the Disappearing Object Task, can be performed in a single day. Working memory (p = 0.002) and reference memory (p < 0.001) scores in a 16-hole Holeboard Task (four holes baited) increased across sessions, with reference memory scores falling steeply as expected when the configuration of baited buckets changed. In the Disappearing Object Task dogs were able to successfully locate an object displaced behind one of four visual barriers, and their ability to do this fell as the memory retention interval (0 s, 30 s, 60 s, 120 s, 240 s) between hiding and locating the object increased (p < 0.001). Holeboard and Disappearing Object working memory measures were not correlated, possibly due to differences in the motivational context and exact learning demands of the tasks. In summary we show that the Holeboard Task can be adapted for use in dogs and that the Disappearing Object Task can be implemented in a single day. The latter task may be particularly useful for working memory studies of dogs owned by the public where prolonged access is often infeasible, and the three-day Holeboard Task is faster to implement than other commonly used laboratory-based tasks.

Acoustic stress in domestic dogs (Canis familiaris) living around football stadiums

Football matches, as a common urban activity, produce high levels of noise because of 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 carried out by using a sound level meter, in distances varying between 0 and 400 m from the stadiums. A structured interview was conducted 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 analyzed (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 249 m (D1) than between 250 and 400 from AI. Around Governador Magalhães Pinto, we recorded greater noise levels on days without football matches compared with match days, with no difference between distances. Fear/anxiety behaviors were reported as more intense on days with football matches, in comparison with 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.

Parallels in the interactive effect of highly sensitive personality and social factors on behaviour problems in dogs and humans

Sensory Processing Sensitivity (SPS) is a personality trait in humans characterised by a tendency to process information deeply, to be easily overstimulated, and to have strong emotional responses and an enhanced sensitivity to subtle stimuli. A trait similar to SPS has recently been identified in dogs (“canine Sensory Processing Sensitivity”, cSPS). In children, this trait interacts with parenting factors to influence emotional and mental development, which in turn are linked to behaviour problems. Paralleling these findings in humans, we demonstrate that cSPS interacts with owner personality and use of aversive communication to influence the likelihood of behaviour problems in dogs. More behaviour problems were reported for more highly sensitive dogs per se, when there was a relative mismatch between owner and dog personality, and when use of “negative punishment” was reported. These findings indicate that a dog’s personality might moderate how an individual is affected by environmental factors, particularly owner personality and communication style, emphasising the importance of considering individuality in prevention, development and treatment of behaviour problems in dogs.

Behavioral problems may be associated with multilevel lumbosacral stenosis in military working dogs

Behavioral and spinal problems have been reported to be important causes of early retirement in military working dogs; however, studies on possible relationships between these two problems are currently lacking. The aim of this retrospective, observational, cross-sectional study was to test associations between reported behavioral problems and computed tomographic (CT) diagnoses of lumbosacral (LS) stenosis in a sample of military working dogs. Data archives at a tertiary referral military working dog hospital were searched for dogs that had LS CT scans acquired during the period of June 2013-July 2014 and available medical records. For each included dog, an observer unaware of CT findings reviewed medical records and recorded dog signalment data. A second observer reviewed medical records and assigned a score of 0 (absent) or 1 (present) for each of 11 behavioral problem categories. A third observer unaware of medical record findings reviewed CT scans and assigned a score of 0 (absent) or 1 (present) for LS stenosis at each of 4 vertebral locations (L4-5, L5-6, L6-7, and L7-S1). A statistician selected and performed tests of association. A total of 55 dogs met inclusion criteria. Of these, 21 dogs (38.2%) had recorded behavioral complaints/problems involving behavior in at least 1 of the 11 categories and 44 (80.0%) had CT diagnoses of LS stenosis in at least one vertebral location. The number of behavioral problems were significantly associated with the number of vertebral locations with LS stenosis (ordinal logistic fit, P = 0.011) and positively correlated (rho = 0.37, P = 0.006). Problems involving behavioral concerns were more likely to be exhibited if dogs had multilevel stenosis (>3 vertebral levels, Kappa = 0.06, P > 0.05; Bowker's test statistics 26.26, P < 0.05). The most common behavior problems in dogs with multilevel stenosis were “unwilling or reluctant to jump up onto objects/into vehicles” (3/8, 38%), “sudden onset of aggressive behaviors” (2/8, 25%), “self-mutilation in the lower back region, tail, or hind legs”(2/8, 25%), “increase in anxiety” (2/8, 25%), “sudden decrease in appetite” (2/8, 25%), “unwilling or reluctant to sit” (2/8, 25%), and “handler-reported unusual behaviors” (2/8, 25%). Findings from this preliminary study supported inclusion of multilevel LS stenosis in the differential diagnosis list for military working dogs presenting with a recent onset of behavioral problems.

The Canine Frustration Questionnaire-Development of a New Psychometric Tool for Measuring Frustration in Domestic Dogs (Canis familiaris).

Introduction: Psychometric tools have been developed for the assessment of behavioral and affective traits in non-human animals. Frustration can be defined as an emotional reaction experienced after a given expectation is violated. Frustration is a negative emotional state and whilst it probably plays a key role in certain behavior problems in dogs (e.g., aggressive behaviors), there appears to have been little attempt to scale this affective tendency. Therefore, the aim of the current study was to develop a tool to assess frustration tendencies in dogs.Materials and Methods: An online owner survey was developed. Items covered demographics, the training/behavioral history of the dog, and 33 frustration related items scored using a 5-point Likert scale. The questionnaire was disseminated via on-line channels over a 5-month period. Two thousand three hundred forty-eight respondents completed the questionnaire. Of these, 273 respondents completed it a second time 6 weeks later, and a separate 276 respondents completed it a second time 1 year later. Additionally, 92 paired responses were collected where two carers completed the questionnaire independently about the same dog. Intra- and inter-rater reliabilities were assessed prior to structuring the items using principal component analysis (PCA) with a Varimax rotation. Items were retained if they loaded > 0.4 on at least one of the components extracted using the Kaiser criterion.Results: Twenty-two items were deemed to be reliable enough to be used in the PCA and 21 items loaded on a biologically meaningful 5-principal component solution. There was a significant positive correlation between each principal component and the owners' general perception of their dogs' frustration tendencies, alongside other expected correlates.Conclusion: This is the first reliable psychometric tool for the assessment of frustration in dogs—the Canine Frustration Questionnaire (CFQ). Further validation with behavioral tests and physiological measures is ongoing.

Demographics and comorbidity of behavior problems in dogs

Periodic canine population studies establish essential frames of reference for analyzing trends in demographics and the prevalence of problematic behaviors. An understanding of the correlations between individual behavior problems can shed light on the pathogenesis and comorbidity of various conditions. It is our hope that the results of this substantial study will help to confirm those of previous studies, provide new data about behavior problems, and, by association, help establish their etiology. In this study, we hosted a public, online questionnaire to capture up-to-date demographic and behavior problem metrics. Surveyed problematic behaviors include fear/anxiety, aggression, jumping, excessive barking, coprophagia, obsessive-compulsive/compulsive behaviors, house soiling, rolling in repulsive materials, overactivity/hyperactivity, destructive behavior, running away/escaping, and mounting/humping. The study sample consisted of 4114 dogs, spanning mixed and pure breeds, submitted by 2480 dog owners. Male and female dogs were equally represented, a majority of which were neutered. The prevalence of canine behavior problems was 85%. We found sex, neuter status, origin, and lineage to have a notable effect on the prevalence of behavior problems. We also found age, neutered status, origin, and lineage to have a notable effect on the number of behavior problems per dog. Owners were asked to provide details of any behavior problem they reported such as intensity, frequency, and situation in which the behavior problem occurred. We examined the problematic behaviors in terms of their overall prevalence, and characteristics, and computed correlations between the various behavior problems. The findings from our study provide insight into the magnitude of owner-reported canine behavior problems encountered by owners and hopefully will encourage veterinarians to further incorporate aspects of behavior problem management into their daily work.

Exploring the understanding of best practice approaches to common dog behaviour problems by veterinary professionals in Ireland

BackgroundCompanion animal behaviour problems significantly impact companion animal (and owner) welfare. Veterinary behavioural medicine (VBM) is an emerging discipline and aims to provide evidence-based advice to owners and veterinary professionals to support normal behaviour in companion animals through appropriate socialisation and training and to address behaviour problems in a constructive and welfare-friendly manner. The approach to problem behaviours in dogs has changed in recent years; previously a mis-understanding of the biological theory of dominance has been used to explain certain behavioural problems in dogs which has led to the use of punishment-based treatment methods. Current research advocates the benefits of reward-based methods and highlights the risks of implementing positive punishment-based training techniques to both dogs and owners. Golden and Hanlon (Ir Vet J 71: 12, 2018) have reported that veterinary professionals in Ireland are frequently asked to advise on dog behaviour problems. This study aimed to explore veterinary professionals’ understanding of training and treatment options for frequently encountered dog behaviour problems, and to help support the development of competences in VBM in Ireland.MethodsAn online survey was developed, including a pre-test evaluation by a pilot group of veterinary professionals, on SurveyMonkey®. The link to the online survey was distributed via third-party professional associations and social media. The survey contained twelve vignettes illustrating advice from veterinary professionals on common behaviour scenarios. Using a Likert Scale, respondents were asked to assess the likelihood of the advice to support best outcome for the dog. Best outcome was defined as one which provides a resolution to the behavioural problem while not compromising the animal’s welfare.Results84 private veterinary practitioners (PVP) and 133 veterinary nurses (VN) completed the survey. In the majority of vignettes, most veterinary professionals agreed with our classification of best outcome, but several areas of uncertainty were identified. Marked variations in response were found for PVPs in vignettes depicting advice recommending citronella collars, invisible radio fences, trainers utilising dominance language, and another dog for separation anxiety. For VNs, variations in response were found in vignettes depicting dominance-based training and advice on separation anxiety. Significant differences were found in the responses of VNs and PVPs for the vignettes recommending the use of citronella collars (p < 0.01) and invisible radio fences (p < 0.05), where VNs agreed with their recommendation less often than PVPs. PVPs graduating since 2013 agreed with the recommendation of invisible radio fences less often than PVPs graduating before 2013 (p < 0.05). VNs graduating before 2013 agreed with the recommendation of an accredited trainer (p < 0.05) and disagreed with the use of flooding to treat fear (p < 0.05) more often than VNs graduating since 2013.ConclusionsOur findings have identified specific areas of uncertainty with regards knowledge of positive punishment-based training and the treatment of common dog behaviour problems, highlighted the demand for continuing professional education in VBM and provided further evidence of the need to develop day one competences in VBM for veterinary medicine and nursing programmes at university level.

Impulsivity and behaviour problems in dogs: A Reinforcement Sensitivity Theory perspective

Trait impulsivity is an increasingly relevant topic for human and non-human animal personality research. There are similarities in dog and human manifestations of trait impulsivity at the behavioural, genetic, and neurobiological level. We investigated a well-validated measure of dog impulsivity and responsivity (the Dog Impulsivity Assessment Scale, DIAS) and a neuropsychological theory of human trait approach and avoidance (the Reinforcement Sensitivity Theory of personality, RST). Owners reported their dogs’ dispositional behaviour on the DIAS, an RST scale modified to describe dogs’ behaviour, and a list of common dog behaviour problems. In a sample of 730 dogs, we observed convergence between the RST and the DIAS. There was a negative correlation between RST ‘Behaviour Inhibition System’ and DIAS impulsivity factor (‘Behavioural Regulation’). RST ‘Behavioural Approach System’ correlated positively with DIAS ‘Responsiveness’. The RST ‘Fight-Flight-Freeze System’ (FFFS) and the DIAS ‘Aggression and response to novelty factor were both distinct from other factors. However, the DIAS ‘Aggression and response to novelty’ factor and the RST FFFS explained different aspects of dog behaviour problems. Importantly, whilst the DIAS factors indicated tendencies towards avoidant behaviours, the FFFS discriminated between active and passive avoidance. The findings suggest a partial overlapping between the DIAS and RST scales, and highlights the utility of personality models in investigating behaviour problems in dogs.

Associations between owner personality and psychological status and the prevalence of canine behavior problems.

Behavioral problems are a major source of poor welfare and premature mortality in companion dogs. Previous studies have demonstrated associations between owners’ personality and psychological status and the prevalence and/or severity of their dogs’ behavior problems. However, the mechanisms responsible for these associations are currently unknown. Other studies have detected links between the tendency of dogs to display behavior problems and their owners’ use of aversive or confrontational training methods. This raises the possibility that the effects of owner personality and psychological status on dog behavior are mediated via their influence on the owner’s choice of training methods. We investigated this hypothesis in a self-selected, convenience sample of 1564 current dog owners using an online battery of questionnaires designed to measure, respectively, owner personality, depression, emotion regulation, use of aversive/confrontational training methods, and owner-reported dog behavior. Multivariate linear and logistic regression analyses identified modest, positive associations between owners’ use of aversive/confrontational training methods and the prevalence/severity of the following dog behavior problems: owner-directed aggression, stranger-directed aggression, separation problems, chasing, persistent barking, and house-soiling (urination and defecation when left alone). The regression models also detected modest associations between owners’ low scores on four of the ‘Big Five’ personality dimensions (Agreeableness, Emotional Stability, Extraversion & Conscientiousness) and their dogs’ tendency to display higher rates of owner-directed aggression, stranger-directed fear, and/or urination when left alone. The study found only weak evidence to support the hypothesis that these relationships between owner personality and dog behavior were mediated via the owners’ use of punitive training methods, but it did detect a more than five-fold increase in the use of aversive/confrontational training techniques among men with moderate depression. Further research is needed to clarify the causal relationship between owner personality and psychological status and the behavioral problems of companion dogs.