An Audit of Behavioral Indicators of Poor Welfare in Kenneled Dogs in the United Kingdom

This survey-based study describes the prevalence and onset of behavioral indicators of poor welfare in dogs kenneled at United Kingdom rescue shelters. It describes key factors contributing to individual variation in behaviors. At 8 rescue shelters, staff trained in the care of nonhuman animals recorded daily whether dogs in their care displayed each of 15 behaviors. The study originally involved 302 dogs; for the first 14 days, it monitored only 148 dogs daily. The study observed dogs for a maximum of 6 weeks from admittance, observing all 15 behaviors at least once during the first 2 weeks (n = 148). The proportion of dogs observed to perform each behavior differed within the sample. The most commonly observed behavior (24.3% of dogs) was excessive barking. The remaining 14 behaviors ranged from listlessness (20.3%) to repetitive tail-chasing (1.3%). Over the 6 weeks, the proportion observed to pace repetitively and wall bounce increased. The proportion who lacked appetite and displayed fear-associated behavior decreased. Breed differences, gender, and age partially explained variability in the onset and prevalence of behavioral indicators of poor welfare in kenneled dogs.     

Prevalence of behaviour problems reported by owners of dogs purchased from an animal rescue shelter

This study examined the prevalence of behaviour problems exhibited by dogs within 4 weeks of acquisition from a rescue shelter in Northern Ireland. One thousand five hundred and forty-seven people who had purchased a dog from a rescue shelter in Northern Ireland were sent a postal questionnaire designed to collect information on the behaviours exhibited by their dog within the first month of acquisition. Five hundred and fifty-six people responded to the survey, representing a response rate of 37%. The majority of respondents (68.3%) reported that their dog exhibited a behaviour problem, the most common being fearfulness. Most of those respondents (89.7%) who returned their dog to the shelter did so because the animal exhibited behaviour that they considered undesirable. Male dogs showed more unacceptable behaviours than females, specifically inter-male aggression, sexual problems and straying tendencies. More stray dogs displayed undesirable behaviour than unwanteds, specifically straying tendencies. Puppies were less likely to exhibit unacceptable behaviours than juveniles or adults, particularly fearfulness, sexual problems and straying tendencies. More juvenile dogs showed excessive activity and excessive barking than puppies or adults. More adult dogs displayed aggression towards other dogs than juveniles or puppies. Findings indicate that dogs purchased from rescue shelters do exhibit behaviour problems that may lead to their return. The number of dogs admitted or returned to rescue shelters with behaviour problems may be reduced by raising public awareness regarding the value of behaviour therapy and introducing behaviour therapy schemes to rescue shelters.     

In-Kennel Behavior Predicts Length of Stay in Shelter Dogs

Previous empirical evaluations of training programs aimed at improving dog adoption rates assume that dogs exhibiting certain behaviors are more adoptable. However, no systematic data are available to indicate that the spontaneous behavior of shelter dogs has an effect on adopter preference. The aim of the present study was to determine whether any behaviors that dogs exhibit spontaneously in the presence of potential adopters were associated with the dogs'' length of stay in the shelter. A sample of 289 dogs was videotaped for 1 min daily throughout their stay at a county shelter. To account for differences in adopter behavior, experimenters varied from solitary passive observers to pairs of interactive observers. Dogs behaved more attentively to active observers. To account for adopter preference for morphology, dogs were divided into “morphologically preferred” and “non-preferred” groups. Morphologically preferred dogs were small, long coated, ratters, herders, and lap dogs. No theoretically significant differences in behavior were observed between the two different dog morphologies. When accounting for morphological preference, three behaviors were found to have a significant effect on length of stay in all dogs: leaning or rubbing on the enclosure wall (increased median length of stay by 30 days), facing away from the front of the enclosure (increased by 15 days), and standing (increased by 7 days). When combinations of behaviors were assessed, back and forth motion was found to predict a longer stay (increased by 24 days). No consistent behavioral changes were observed due to time spent at the shelter. These findings will allow shelters to focus behavioral modification efforts only on behaviors likely to influence adopters'' choices.     

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.     

Use of Accelerometers to Measure Stress Levels in Shelter Dogs

Stress can compromise welfare in any confined group of nonhuman animals, including those in shelters. However, an objective and practical method for assessing the stress levels of individual dogs housed in a shelter does not exist. Such a method would be useful for monitoring animal welfare and would allow shelters to measure the effectiveness of specific interventions for stress reduction. In this pilot study, activity levels were studied in 13 dogs using accelerometers attached to their collars. Behavioral stress scores as well as urinary and salivary cortisol levels were measured to determine if the dogs' activity levels while confined in the kennel correlated with behavioral and physiological indicators of stress in this population. The results indicated that the accelerometer could be a useful tool to study stress-related activity levels in dogs. Specific findings included a correlation between the salivary cortisol and maximum activity level (r = .62, p = .025) and a correlation between the urine cortisol-to-creatinine ratio and average activity level (r = .61, p = .028) among the study dogs. Further research is needed to better understand the complex relationship between stress and activity level among dogs in a kennel environment.     

Judging a Dog by Its Cover: Morphology but Not Training Influences Visitor Behavior toward Kenneled Dogs at Animal Shelters

Currently, visitor behavior in companion animal shelters is not adequately explored. A sequence of experiments investigated how visitors interacted with kenneled dogs at an animal shelter and whether training dogs to not engage in undesirable behavior in their kennels would evoke more interest from shelter visitors. In a set of two experiments, two sides of an animal shelter were differentially entered into training phases in a multiple baseline design. During the training phase, dogs were trained to not engage in undesirable in-kennel behavior (i.e., to not be in the back of the kennel, to not face backwards, to not lean on kennel walls, and to not bark) through pairing of the visual presentation of the experimenters (experiment 1) and shelter visitors (experiment 2) with treats. Across both experiments, visitors attended to approximately 35% of kenneled dogs and only spent an average of 15 s looking at individual dogs. We found that whereas training was effective in decreasing undesirable behavior in dogs (experiment 1: U = 4.83, p < 0.0001; experiment 2: U = 4.01, p = 0.0001), only morphology influenced visitor behavior. In experiment 1, morphologically preferred dogs (i.e., puppies, long-coated dogs, small dogs, and certain breeds) had a 1.3 times higher frequency of visits to their kennel (F_{(1, 248)} = 5.93, p < 0.05), and in experiment 2, these dogs had a 9 times higher frequency of being taken out of their kennel for further inspection (F_{(1, 69)} = 4.66, p < 0.05), compared to other dogs. One reason for a lack of effect of training may be the relatively small number of visitors observed (n = 115 across both experiments). An alternative reason may be that shelter visitors pay more attention to the morphology rather than the lack of undesirable behavior of kenneled dogs.     

Animal Rights: A Very Short Introduction David DeGrazia

Abstract

Identification and management of inter-dog aggression is important for animal rescue shelters to reduce the incidence of euthanasia and ensure the safe re-homing of animals. Forty-three shelters responded to a questionnaire which collected information about the management of dogs with inter-dog aggression in rescue shelters. Most shelters (33; 76.7%) admitted dogs reported by relinquishing owners as aggressive to other dogs. Most shelters reported inter-dog aggression as a common problem, affecting either 20–49 percent of dogs received (25 shelters; 58.1%) or 50 percent or more (7 shelters; 16.3%). Twenty-nine shelters reported that less than ten percent of adopted dogs are returned for inter-dog aggression, but some indicated much higher levels. Shelter employees generally reported that after admission, a dog's level of aggression toward other dogs remains stable over time in the shelter. Management of aggressive dogs included humane destruction (37 shelters; 86%) and rehabilitation (20 shelters; 46.5%). Rehabilitation methods for inter-dog aggression included socialization, stress reduction, desensitization and distraction. Respondents expressed varied levels of confidence over the success of their programs. Rehabilitation techniques based on positive reinforcement were viewed as practical, affordable and effective for reducing inter-dog aggression, while less support was given for punishment-based methods. Factors preventing rehabilitation included financial constraints and lack of time, but shelters may be more likely to provide rehabilitation if a practical, scientifically validated program were available. Such a program could potentially increase both the welfare of aggressive dogs and the safety of the public.     

What Do Current and Potential Australian Dog Owners Believe about Shelter Practices and Shelter Dogs?

ABSTRACT

Many displaced dogs are unable to find new homes in developed countries, including Australia, each year, even though demand for dogs in general remains high. Understanding community attitudes towards shelter dogs and beliefs about common shelter practices, particularly behavioral assessments conducted by shelters, may help shed light on this issue. To investigate what current and potential dog owners think about shelter dogs, we used an internet-based survey to probe the beliefs and attitudes of 1647 self-selected adult participants, using the online Public Attitudes towards Animal Welfare Shelter-Dogs (PAAWS-D) Survey. Over 80% of the sample indicated they would be likely or very likely to obtain a future pet dog from an animal shelter or rescue organization. Nonetheless, one-third of the participants believed that adult shelter dogs often have behavioral problems. Most participants were aware of routine shelter procedures, such as health and behavioral checks, and the consequences of a dog failing these. Moreover, most participants considered the assessment of shelter dog behavior, using scientific methods, for adoption suitability important. These findings may be used to inform strategies to increase the number of shelter dogs adopted, by clarifying the content of tests used to assess adoption suitability. This could be complemented by daily training and rehabilitation programs to improve shelter dog behavior, increase adoptability, and enhance public perceptions of shelter dogs.     

Effects of Video Footage Versus Photographs on Perception of Dog Behavioral Traits

Photographs are frequently used to promote adoption of dogs on rescue shelter websites. While physical traits are well illustrated via photographs, conveying a dog's behavioral traits is more problematic. Traits such as sociability, obedience, and friendliness are likely to be better displayed via video footage. This study explored the effects of video versus photographs on the perception of dog behavioral traits. Four dogs from a Gloucestershire Rescue Shelter (2 desirable breeds, 2 from a stigmatized breed) were individually photographed, and a 30-s video of each was recorded. Two questionnaires were produced containing either a video or photograph of each dog. Each questionnaire presented all 4 dogs but via different media. Participants rated their agreement with 12 statements relating to their perceptions of the dog seen. Dogs viewed via video were considered to be more trainable, intelligent, friendly, and gentle and less dominant, aggressive, and unsociable. This finding was observed in desired and stigmatized breeds. Perceived behavioral traits can impact the likelihood of adoption. These findings suggest that greater use of video footage by rehoming shelters could help promote dog adoptions.     

A work‐for‐food enrichment program increases exploration and decreases stereotypies in four species of bears

Zoo‐housed bears are prone to exhibiting stereotypic behaviors, generally considered indicators of negative welfare. We explored the effects of a variable‐time feeding enrichment schedule on behavioral indicators of welfare in four bear species at Cleveland Metroparks Zoo. We distributed the diets of eight bears in one of five enrichment items, for two consecutive days each, and monitored behavior throughout the day. In Experiment 1, we compared variable‐time to fixed‐time presentation of enrichment over two, 10‐day periods. Overall, bears performed more exploratory behavior when enriched (p < 0.0001). Furthermore, variable‐time enrichment was associated with a greater increase in exploratory behavior than fixed‐time enrichment when compared to baseline (p < 0.001). Both fixed‐time (p_unadjusted <0.05, p_adjusted = 0.07) and variable‐schedule (p_unadjusted <0.05, p_adjusted = 0.09) enrichment were also associated with similar decreases in abnormal behavior compared to baseline. For Experiment 2, we tested habituation to enrichment over 30 days using multiple items and a semi‐variable presentation schedule. Again during the enrichment period, bears exhibited increased exploratory behavior (p < 0.0001) and decreased abnormal behaviors compared to baseline (p_unadjusted = 0.05, p_adjusted = 0.09). We observed no habituation during the 30‐day sustained enrichment period for these behaviors. Collectively, these results suggest that daily, variable‐schedule feeding enrichment, with intermittent presentation of unique enrichment items, increases behavioral indicators of positive welfare and decreases behavioral indicators of negative welfare.     

The Influence of Materialism on Purebred Dogs’ Welfare Among Two Different Generations in Colombia (South America)

Some consumers in Colombia show a clear preference for purebred dogs. At the same time, there are many abandoned dogs on the streets and in shelters in this country. Previous research has revealed that appearances of the breeds influence the caregivers’ (owners’) choice. A choice based on appearances has been connected with materialism in the psychology and consumer behavior literature. Buying purebred dogs based on materialistic standards could affect the welfare of these nonhuman animals. With the use of quantitative research and the methodology of structural equation modeling, this research demonstrated that more materialistic consumers in Colombia have purebred dogs who, in the owners’ opinions, show more behavioral problems. Furthermore, the results showed that materialism influenced the owners’ intentions to abandon their companion animals when they perceived these problems. Finally, this research examined the moderating effect of generational segmentation regarding these relationships. It was observed that the intention to abandon the dogs was greater among members of Generation X than among members of Generation Y.     

What happens to shelter dogs? Part 2. Comparing three melbourne welfare shelters for nonhuman animals

Although the characteristics of dogs admitted to animal welfare shelters have been described previously, few studies have compared the statistics of different welfare shelters. The existing studies compare shelters that differ operationally and philosophically on factors such as whether they perform euthanasia or whether the shelter receives both impounded and relinquished animals. This study aims to determine whether differences in admission and outcome data exist between shelters when these issues are constant. The study sampled 3 metropolitan Australian shelters over a 12-month period. All shelters sampled serve both as municipal pounds and welfare shelters, perform euthanasia as required, and operate within the relatively small, culturally homogeneous environment of Melbourne. The study observed significant differences between shelters regarding the admission characteristics of the dogs, length of stay, and outcomes. The identification of these differences may enable us to establish “best-practice ”procedures capable of implementation elsewhere. The differences identified in the reasons given for relinquishment between locations also may have policy and educational implications for animal control agencies.     

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.     

Characteristics of Animals Entering an Animal Control or Humane Society Shelter in a Midwestern City

This study compared companion animals entering a humane society shelter with those entering an animal control shelter in the same city, and both to data on companion animals in the area. The study compared stray and relinquished animals. Adult dogs were more numerous than pups, particularly at the Animal Control facility, whereas cats and kittens entered the shelters in roughly equal proportions. Further, the study identified a very small proportion of both cats and dogs as having been altered. Labrador retrievers, German shepherds, chow chows, and rottweilers were the most common breeds at both shelters, and the last three appear to be overrepresented in comparison with their prevalence among owned dogs. Results are discussed in terms of their contribution to understanding local and regional differences in shelter populations and community use of two types of shelters, as well as in terms of the challenges facing Animal Control and Humane Society staff.     

Characteristics of Animals Entering an Animal Control or Humane Society Shelter in a Midwestern City

This study compared companion animals entering a humane society shelter with those entering an animal control shelter in the same city, and both to data on companion animals in the area. The study compared stray and relinquished animals. Adult dogs were more numerous than pups, particularly at the Animal Control facility, whereas cats and kittens entered the shelters in roughly equal proportions. Further, the study identified a very small proportion of both cats and dogs as having been altered. Labrador retrievers, German shepherds, chow chows, and rottweilers were the most common breeds at both shelters, and the last three appear to be overrepresented in comparison with their prevalence among owned dogs. Results are discussed in terms of their contribution to understanding local and regional differences in shelter populations and community use of two types of shelters, as well as in terms of the challenges facing Animal Control and Humane Society staff.     

Evidence of Phenotypic and Genetic Relationships between Sociality,Emotional Reactivity and Production Traits in Japanese Quail

The social behavior of animals, which is partially controlled by genetics, is one of the factors involved in their adaptation to large breeding groups. To understand better the relationships between different social behaviors, fear behaviors and production traits, we analyzed the phenotypic and genetic correlations of these traits in Japanese quail by a second generation crossing of two lines divergently selected for their social reinstatement behavior. Analyses of results for 900 individuals showed that the phenotypic correlations between behavioral traits were low with the exception of significant correlations between sexual behavior and aggressive pecks both at phenotypic (0.51) and genetic (0.90) levels. Significant positive genetic correlations were observed between emotional reactivity toward a novel object and sexual (0.89) or aggressive (0.63) behaviors. The other genetic correlations were observed mainly between behavioral and production traits. Thus, the level of emotional reactivity, estimated by the duration of tonic immobility, was positively correlated with weight at 17 and 65 days of age (0.76 and 0.79, respectively) and with delayed egg laying onset (0.74). In contrast, a higher level of social reinstatement behavior was associated with an earlier egg laying onset (-0.71). In addition, a strong sexual motivation was correlated with an earlier laying onset (-0.68) and a higher number of eggs laid (0.82). A low level of emotional reactivity toward a novel object and also a higher aggressive behavior were genetically correlated with a higher number of eggs laid (0.61 and 0.58, respectively). These results bring new insights into the complex determinism of social and emotional reactivity behaviors in birds and their relationships with production traits. Furthermore, they highlight the need to combine animal welfare and production traits in selection programs by taking into account traits of sociability and emotional reactivity.     

A Comparison of Tethering and Pen Confinement of Dogs

This study compared general activity and specific behaviors of 30 adult Alaskan sled dogs, 19 male and 11 female dogs, on 3.5 m tethers and in 5.9 m2 pens. The investigators used activity level and steriotypies as indicators of welfare. The dogs spent most of their time inactive, either lying or sitting both on the tether and in the pen. They had more opportunity for interaction with one another but less space in the pen (5.9 m2 in the pen vs. 38.5 m2 on the tether). Standing on the hind legs (p < .05) occurred more frequently in the pens; circling was more frequent on the tethers (p < .05). The U.S. Department of Agriculture approves penning but not tethering of dogs; however, the behavior of the dogs in this study did not indicate an improvement in welfare in pens.     

The effect of visitors on the behavior of zoo-housed western lowland gorillas (Gorilla gorilla gorilla)

Primates, especially apes, are popular with the public, often attracting large crowds. These crowds could cause behavioral change in captive primates, whether positive, neutral, or negative. We examined the impact of visitors on the behavior of six western lowland gorillas (Gorilla gorilla gorilla), observing the troop over 6 weeks during high season (4.5 hr/day, 35 days, May–July 2016). We used focal scan sampling to determine activity budget and enclosure usage, and focal continuous sampling to identify bouts of anxiety-related behavior (visitor-directed vigilance, self-scratching, and aggression). Both daily zoo-entry numbers (V_GATE) and instantaneous crowds at the exhibit (V_DENSITY) were measured. Overall, V_GATE had little effect across behaviors. However, consistent with the more acute time frame of measurement, V_DENSITY was a better predictor of behavior; at high crowd volumes, we observed significant group-level changes in activity budget (increased inactivity, increased locomotion, and decreased environment-related behaviors), increase in some anxiety-related behaviors, and decreased enclosure usage. Although contributing similar effects, it could not be determined if crowd numbers, composition, or noise most affected the troop, nor any chronic effects of exposure to large crowds. Nevertheless, our findings suggest that measures to minimize the impacts of large crowds at the exhibit would be beneficial. Furthermore, we highlight potential discrepancies between common methods for measuring visitor numbers: V_GATE is less sensitive to detecting visitor effects on behavioral indices than V_DENSITY. Future studies should appropriately match the biological time frame of welfare indicators and visitor measures used to ensure the reliability of findings.     

Exploring Human Interaction and Diet Effects on the Behavior of Dogs in a Public Animal Shelter

This study examined the effects of 2 manipulations-a brief, regular period of human contact and diet-on the behavior of dogs confined in a public animal shelter. A behavioral battery designed to assess reactions to novel situations, and a test of responsiveness to an unfamiliar human were administered both prior to (pretest) and immediately following (posttest) the 8-week intervention period. Overall, the regular periods of increased human contact together with a diet that contained augmented levels of digestible protein, fat, calories, and animal-derived ingredients reduced signs of behavioral reactivity from pretest to posttest. In some cases, the comparison diet appeared more effective, but only for dogs receiving minimal human interaction. The results indicate that a combination of human interaction and high quality diet may positively affect the behavior of dogs in animal shelters.     

Exploring human interaction and diet effects on the behavior of dogs in a public animal shelter

This study examined the effects of 2 manipulations-a brief, regular period of human contact and diet-on the behavior of dogs confined in a public animal shelter. A behavioral battery designed to assess reactions to novel situations, and a test of responsiveness to an unfamiliar human were administered both prior to (pretest) and immediately following (posttest) the 8-week intervention period. Overall, the regular periods of increased human contact together with a diet that contained augmented levels of digestible protein, fat, calories, and animal-derived ingredients reduced signs of behavioral reactivity from pretest to posttest. In some cases, the comparison diet appeared more effective, but only for dogs receiving minimal human interaction. The results indicate that a combination of human interaction and high quality diet may positively affect the behavior of dogs in animal shelters.