Comparison of remote versus in-person behavioral consultation for treatment of canine separation anxiety

To investigate the validity of remote consultation for treatment of canine separation anxiety, this study compared the efficacy of 2 types of behavioral services offered by Tufts Cummings School of Veterinary Medicine (TCSVM): (a) “PetFax,” a remote consultation service in which dog caregivers (owners) and a certified applied animal behaviorist correspond via fax or email and (b) in-person clinic consultation, which requires that owners bring their dogs to the Animal Behavior Clinic at TCSVM to consult with a board-certified veterinary behaviorist, a veterinary behavior resident, or a certified applied animal behaviorist. The study tested 4 variables for significant differences between PetFax users and clinic visitors: (a) pre- and posttreatment anxiety scores; (b) owner-reported improvement; (c) percentage of rehomed dogs, dogs relinquished or euthanized because of separation anxiety; and (d) clarity of communication with owners. The study found no significant differences between the groups. Difference scores and owner reports demonstrated substantial reduction in separation anxiety in both groups. Results indicate remote consultation is a valid way for behavioral professionals to share behavior modification advice with owners regarding canine separation anxiety.     

Differences in background and outcome of three behavior problems of dogs

In order to characterize the three major behavior problems, aggression toward owners, aggression toward strangers and separation anxiety, backgrounds of dogs and general outcomes of the behavioral treatments were analyzed retrospectively. There were 169 cases of aggression toward owners, 84 cases of aggression toward strangers and 78 cases of separation anxiety which did not overlap each other during the 5 years from 1993 to 1997 at Cornell University Animal Behavior Clinic. Based on the case records, including discharge instructions, follow-up information, and pre-presentation questionnaires, several variables were compared among these three groups. The sexual status of these groups was not statistically different, although dogs with aggression toward owners had the highest proportion of males and there were more males in all behavior groups than in the hospital population. Also, breed types were different among three groups with a significantly higher proportion of mixed breed dogs among dogs with separation anxiety and aggression to strangers as compared to dogs with aggression to owners and to the hospital population. A higher percentage of dogs in the separation anxiety group tended to live in apartments and to be disciplined only verbally by the owner than in the other two groups. Age differences were apparent among the three groups in relation to when the dogs were obtained, and the separation anxiety group was different from at least one of the other groups in the age when first obtained, the age the owners first noticed the problem, and the age of behavioral examination. Regarding the general outcome of the behavioral treatment, there were no significant differences among the behavioral groups with regards to the proportion of dogs reported improved. These results provide new characterizations of these three major behavior problems.     

Early Life Experiences and Exercise Associate with Canine Anxieties

Personality and anxiety disorders across species are affected by genetic and environmental factors. Shyness-boldness personality continuum exists across species, including the domestic dog, with a large within- and across-breed variation. Domestic dogs are also diagnosed for several anxiety-related behavioral conditions, such as generalized anxiety disorders, phobias, and separation anxiety. Genetic and environmental factors contributing to personality and anxiety are largely unknown. We collected questionnaire data from a Finnish family dog population (N = 3264) in order to study the associating environmental factors for canine fearfulness, noise sensitivity, and separation anxiety. Early life experiences and exercise were found to associate with anxiety prevalence. We found that fearful dogs had less socialization experiences (p = 0.002) and lower quality of maternal care (p < 0.0001) during puppyhood. Surprisingly, the largest environmental factor associating with noise sensitivity (p < 0.0001) and separation anxiety (p = 0.007) was the amount of daily exercise; dogs with noise sensitivity and separation anxiety had less daily exercise. Our findings suggest that dogs share many of the same environmental factors that contribute to anxiety in other species as well, such as humans and rodents. Our study highlights the importance of early life experiences, especially the quality of maternal care and daily exercise for the welfare and management of the dogs, and reveals important confounding factors to be considered in the genetic characterization of canine anxiety.     

Behavior and cortisol levels of dogs in a public animal shelter, and an exploration of the ability of these measures to predict problem behavior after adoption

Behavior and plasma cortisol levels were examined in puppies and juvenile/adult dogs admitted to a public animal shelter. A behavioral test was developed to assess the responses of the dogs to novel or threatening conditions. Factor analysis of the behavioral responses of 166 dogs on day 3 in the shelter yielded six factors (locomotor activity, flight, sociability, timidity, solicitation, and wariness) that accounted for 68% of the total variance. Among those dogs remaining in the shelter for 9 days, plasma cortisol levels declined from day 2 to 9. Cortisol levels were weakly related to factor scores. In order to explore the relation of measures in the shelter to later behavior, questionnaires assessing problem behaviors were mailed to new owners of dogs 2 weeks and 6 months following adoption. Among puppies, wariness scores were negatively correlated with behavior problems at 2 weeks and cortisol levels were negatively correlated with behavior problems at 6 months. These results suggest how measures of behavior and endocrine activity obtained in shelters might prove useful for screening dogs for adoption or targeting dogs for behavioral intervention.     

The value of canine semen evaluation for practitioners

Compared to human medicine, little is known in canine medicine regarding specific findings on semen evaluation and their correlation with fertility. Suggestions to optimize quality of semen evaluation in veterinary practice include creating standardized protocols for evaluation of all semen parameters and updating those protocols as needed; creating some form of quality control for the clinic laboratory; educating owners about our inability to predict with 100% accuracy whether dogs with poor semen quality never could impregnate a bitch or whether dogs with excellent semen quality always could impregnate a bitch; and generating protocols for further diagnostic work-up for those dogs with abnormal semen quality.     

Owner Attachment and Problem Behaviors Related to Relinquishment and Training Techniques of Dogs

Problematic behaviors are a significant reason for relinquishment, and relinquished dogs are more likely to have problem behaviors. This study utilized standardized surveys of owners (companion animal guardians) relinquishing their dogs to shelters and dog owners visiting vaccination clinics. “Relinquishing” and “continuing” owners were asked questions in the following categories: demographic information, training methods and tools, frequencies in which their dogs engaged in problematic behaviors, and attachment to their dogs. “Relinquishers” were also asked to provide their reasons for relinquishment. The results of 129 surveys (80 relinquishing and 49 continuing) showed that relinquishers scored lower on companion animal attachment than continuing owners. Pit bull-type dogs were represented more in the relinquishing group. Relinquished dogs were no less likely to have attended training classes than continuing dogs. In both groups, owners who used punishment-based collars reported less satisfaction with their dogs' overall and leash-walking behaviors. Pit bull-type dogs were reported to be no less well behaved compared with all other breeds combined. Sixty-five percent of relinquishers reported some behavioral reason for relinquishment. Forty-eight percent of relinquishers indicated that at least 1 problem behavior was a strong influence on their decision to relinquish.     

Portrayals of canine obesity in English-language newspapers and in leading veterinary journals, 2000-2009: implications for animal welfare organizations and veterinarians as public educators

In industrialized societies, more than 1 in 3 dogs and people currently qualify as overweight or obese. Experts in public health expect both these figures to rise. Although clinical treatment remains important, so are public perceptions and social norms. This article presents a thematic analysis of English-language mass media coverage on canine obesity from 2000 through 2009 and compares these results with a thematic analysis of articles on canine obesity in leading veterinary journals during the same time period. Drawing on Giddens's theory of structuration, this study identified articles that emphasized individual agency, environmental structure, or both as contributors to canine obesity. Comparisons with weight-related health problems in human populations were virtually absent from the veterinary sample. Although such comparisons were almost always present in the media sample, quotations from veterinarians and other spokespeople for the welfare of nonhuman animals emphasized the agency of individual caregivers (owners) over structural influences. Now that weight gain and obesity have been established as a pressing animal welfare problem, these results suggest a need for research and for interventions, such as media advocacy, that emphasize intersections between animal-owner agency, socioenvironmental determinants, and connections between animal welfare and human health.     

Portrayals of Canine Obesity in English-Language Newspapers and in Leading Veterinary Journals, 2000–2009: Implications for Animal Welfare Organizations and Veterinarians as Public Educators

In industrialized societies, more than 1 in 3 dogs and people currently qualify as overweight or obese. Experts in public health expect both these figures to rise. Although clinical treatment remains important, so are public perceptions and social norms. This article presents a thematic analysis of English-language mass media coverage on canine obesity from 2000 through 2009 and compares these results with a thematic analysis of articles on canine obesity in leading veterinary journals during the same time period. Drawing on Giddens's theory of structuration, this study identified articles that emphasized individual agency, environmental structure, or both as contributors to canine obesity. Comparisons with weight-related health problems in human populations were virtually absent from the veterinary sample. Although such comparisons were almost always present in the media sample, quotations from veterinarians and other spokespeople for the welfare of nonhuman animals emphasized the agency of individual caregivers (owners) over structural influences. Now that weight gain and obesity have been established as a pressing animal welfare problem, these results suggest a need for research and for interventions, such as media advocacy, that emphasize intersections between animal-owner agency, socioenvironmental determinants, and connections between animal welfare and human health.     

Interactions between Handler Well-Being and Canine Health and Behavior in Search and Rescue Teams

ABSTRACT

This study reports on three years of prospective, longitudinal data on the psychological well-being of the human handlers and the health and behavior of the search and rescue dogs deployed in New York City and Washington, DC in the aftermath of the terrorist attacks on September 11, 2001. Eighty-five human handlers (63 deployed and 22 controls) and ninetyfour dogs (66 deployed, 28 controls) were assessed at multiple time points including 6 months, 1 year, 2 years, and 3 years after the 9/11 attacks. Humans were assessed for psychological health by structured clinical interview and self-report. Dogs were assessed for physical health and behavior by veterinary records and handler report. For humans, deployment after 9/11 did indeed represent a relatively short-term risk factor for developing symptoms of depression and posttraumatic stress disorder (PTSD). By and large, however, the sample showed remarkable resilience as a whole, and overall rates of DSM-IV diagnoses were quite low. By year 3, 9/11 deployment no longer conferred any special risk. On the other hand, long-term employment in an emergency profession did emerge as a significant risk factor for symptoms of PTSD by year 3. With respect to the interaction between handler emotional well-being and canine health and behavior, we found that physical illness and/or death in the dog was prospectively associated with greater symptoms of depression in the handler. We also found that symptoms of depression and PTSD in the handlers prospectively predicted behavioral problems in the dogs over time. Separation anxiety, attachment/attention seeking, chasing, and excitability emerged in the dogs at 1 year. Behavioral problems escalated to aggression towards other dogs at year 2 and separation anxiety, aggression towards other dogs, and aggression towards strangers at year 3. Like any relationship, the partnership between a handler and his or her working dog can confer both protection—when the relationship is going well and both members are healthy—and vulnerability—when either member is physically ill or psychologically or behaviorally distressed.     

Regulatory issues surrounding the use of companion animals in clinical investigations,trials, and studies

Laboratory animal veterinarians sometimes encounter animals with rare conditions and may subsequently become involved in the performance of related animal research outside the laboratory, in homes, in veterinary clinics, or in universities to which owners have donated their animals for study. Similarly, veterinarians may monitor animal companion vaccination studies, performed to optimize preventive health care or minimize physiological variability and research confounders associated with a preventive medicine program for dogs and cats utilized for research procedures. These nontraditional uses of dogs, cats, and other companion animals in research have spurred the establishment of regulations to ensure that the animals benefit from clinical veterinary products and techniques. Included and described are the 2002 Public Health Service Policy, the Animal Welfare Act (AWA), the Federal Food, Drug, and Cosmetic Act, and the regulations of the US Department of Agriculture in response to the AWA. The complexities of clinical research with companion animals outside standard biomedical research facilities are discussed.     

Guardians' Perceptions of Dogs' Welfare and Behaviors Related to Visiting the Veterinary Clinic

A large survey of Italian dog guardians (n = 906) was conducted to assess dog behavior and welfare at the veterinary clinic and to investigate how guardians and veterinarians affect them. This study confirmed that the veterinary clinic is a source of stress for most dogs, who showed impaired welfare in all phases: in the waiting room, entering the examination room, on the examination table, and when approached by the vet. This study also characterizes some factors related to the guardians' and veterinarians' behavior that affect the dogs' behavior and welfare during the veterinary examination. If dogs had not been examined by a vet since puppyhood, if they did not accept treatments by their guardians, and if they were scolded when refusing a treatment, the risk for having problems with dog welfare and behavior at the veterinary clinic increased. The attention paid by the vet to the dog was found to be positively related with a good response of the dog to the vet. Prevention seems to be the key for the protection of dog welfare related to veterinary care.     

Social Dimensions of the Human–Avian Bond: Parrots and Their Persons

Though birds are among the most popular companion animals in the United States, little scholarly research has focused on the human– companion parrot relationship. This study uses an ethnographic approach and qualitative analysis to examine the parrot–pet owner relationship. Two and onehalf weeks of ethnographic fieldwork were carried out in a veterinary clinic specializing in avian and exotic medicine. These observations complement the results of quantitative data and qualitative analysis of texts from questionnaires completed by 100 parrot owners outside the clinic. Both textual analysis and observations in the veterinary clinic revealed some interesting insights into the social dimensions of the human–companion parrot relationship, which was rated superior to that of cats and dogs by some bird owners. Various patterns of human–avian interactions emerged from the data, including childhood experience with birds, affection and physical contact with birds, birds as family members and the nature of the human–parrot bond, infantilization (delayed weaning and parrot as child surrogate), anthropomorphism (celebration of holidays, diet, death and spirituality, and misinterpretation of bird behavior), intersubjectivity and cognition, and anthropocentrism (bird as object). Misinterpretation of bird behavior and failure to recognize the unique physiological and social needs of their species may lead to impaired welfare. On the other hand, according the bird a social status as cherished family member, may enhance their welfare. In addition, other factors are considered that may enhance or detract from the welfare of companion parrots. In a discussion of hypotheses regarding the human–pet bond, it is concluded that the data presented by this study best support the social support hypothesis.     

Student Perceptions of Attitudes to the Human-Animal Bond

Abstract

Students (67 per year) in years 1, 2, and 5 (final year) of the veterinary course at The University of Queensland, Australia, were surveyed with six questions asking them to score their perceptions of pet owners, themselves, and veterinarians of the human-animal bond. All students perceived owners, themselves, and veterinarians as usually attached to their pets, although the owners were scored higher, especially by the final-year (year 5) students. The students rated themselves, owners, and veterinarians as usually upset by reports of cruelty to pets, although by year 5 the students realized that veterinarians would be familiar with cruelty to pets.

The use of dogs and cats as experimental animals was perceived to upset owners, but only sometimes to upset veterinarians and students. Students and veterinarians were perceived as less likely to buy cards with pets on them, or Christmas presents for their pets, than were pet owners.

The results indicate that by final year (year 5) these veterinary students have developed some sensitivity in the area of the human-animal bond, which may have been aided by the courses the students received in animal behavior and welfare.     

保护行为学: 正在兴起的保护生物学分支学科

过去的30年里, 人们利用动物行为的进化生物学方法来解决保护实践中遇到的问题, 行为学、行为生态学与保护生物学相结合, 产生了保护生物学的一个新分支学科--保护行为学。保护行为学的研究目的是: 从物种保护实践中发现环境对动物行为的影响以及行为的生态适应性, 并把动物行为学和行为生态学理论应用到物种保护实践中, 从而促进物种保护工作。目前全球有10%的物种濒临灭绝, 生物多样性保护日趋紧迫, 保护行为学的诞生为行为学和保护生物学研究带来了新的机遇, 也表明行为学家和保护生物学家正在担负起挽救濒危物种的使命。不久的将来, 保护行为学及其相关学科将更加繁荣。     

Clinical Risk Factors Associated with Anti-Epileptic Drug Responsiveness in Canine Epilepsy

The nature and occurrence of remission, and conversely, pharmacoresistance following epilepsy treatment is still not fully understood in human or veterinary medicine. As such, predicting which patients will have good or poor treatment outcomes is imprecise, impeding patient management. In the present study, we use a naturally occurring animal model of pharmacoresistant epilepsy to investigate clinical risk factors associated with treatment outcome. Dogs with idiopathic epilepsy, for which no underlying cause was identified, were treated at a canine epilepsy clinic and monitored following discharge from a small animal referral hospital. Clinical data was gained via standardised owner questionnaires and longitudinal follow up data was gained via telephone interview with the dogs’ owners. At follow up, 14% of treated dogs were in seizure-free remission. Dogs that did not achieve remission were more likely to be male, and to have previously experienced cluster seizures. Seizure frequency or the total number of seizures prior to treatment were not significant predictors of pharmacoresistance, demonstrating that seizure density, that is, the temporal pattern of seizure activity, is a more influential predictor of pharmacoresistance. These results are in line with clinical studies of human epilepsy, and experimental rodent models of epilepsy, that patients experiencing episodes of high seizure density (cluster seizures), not just a high seizure frequency pre-treatment, are at an increased risk of drug-refractoriness. These data provide further evidence that the dog could be a useful naturally occurring epilepsy model in the study of pharmacoresistant epilepsy.     

The behavior of the domestic dog (Canis familiaris) during separation from and reunion with the owner: A questionnaire and an experimental study

We have constructed a questionnaire to investigate the separation behavior in a sample of family dogs (Canis familiaris) (N = 45) and in parallel we have observed dogs’ separation-related behavior in a simple behavioral test (Separation and greeting test, S&G). We recorded the dogs’ behavior during the separation from and reunion (greeting) with the owner. We investigated whether owners’ report about their dogs’ separation behavior reflected the separation behavior under controlled testing conditions. Furthermore, we wanted to find out whether the duration of separation affected the behavior of dogs and whether there was some relationship between separation and greeting behavior.Dogs that were rated by their owner to be more “anxious” during separation and “happier” at reunion, showed more activity and stress-related behavior during separation, and more affection toward the owner during greeting. Dogs with owner-reported separation-related disorder (SRD) showed more stress-related behavior, they spent less time near the owner's chair during separation, and were more active during greeting than dogs without SRD. The two groups of dogs did not differ in affectionate behavior shown toward the owner. Non-affected dogs’ activity decreased with increasing separation duration, but dogs with SRD did not show this change in their separation behavior.Our results show that owners’ have a realistic view on their dogs’ separation behavior. In addition, dogs with SRD may not be “hyper-attached” to their owners because they do not show more affection during greeting. Moreover, dogs with SRD do not show preference for the owners’ objects left behind and they cannot be easily calmed by the returning owner.Our questionnaire and the Separation and greeting test could be used for screening dogs with suspected separation-related behavior problems.     

Passive case detection for canine visceral leishmaniasis control in urban Brazil: Determinants of population uptake

BackgroundIn Brazil, the transmission of Leishmania infantum in urban settings is closely related to infection among dogs, with occasional transmission to humans. Serological screening of dogs for Leishmania spp. infection on requests of their owners (passive case detection) represents a frequent, but little studied, practice within the scope of Brazilian public health. This study identified factors associated with canine visceral leishmaniasis (CVL) diagnosis-seeking behavior of dog owners in Rondonópolis (236,000 inhabitants), a municipality in Central-Western Brazil where VL is endemic. Also, we evaluated the profile of dog owners and their animals screened on free demand.Methodology/Principal findingsUsing mixed effects negative binomial regression, we modelled the number of dogs screened for Leishmania infection on free demand per neighborhood from 2011 to 2016 as a function of time-dependent predictors (current or recent canine seropositivity and human VL incidence), distance to the screening site, and demographic variables. We assessed potential delays in the effect of time-dependent predictors on the outcome. Among 12,536 dogs screened for Leishmania infection, 64.2% were tested during serosurveys and 35.8% were tested on free demand. Of these, 63.9% were positive. Uptake of screening under free demand was strongly associated with higher levels of canine seropositivity in the neighborhood (current or recent) and decreasing distance to the screening site. A subsample of dog owners (n = 93) who sought CVL screening between 2016 and 2017 were interviewed in more detail. Owners with better socioeconomic status and dogs with apparent CVL clinical manifestations prevailed among them.Conclusions/SignificanceTo support timely CVL management, passive case detection along with awareness activities aimed at dog owners should be encouraged in endemic areas. Screening sites should be prioritized in accessible zones, as well as in socio-economically disadvantage areas. In parallel, CVL active case detection should be continued as a surveillance tool to guide control actions.