Public Animal Shelter Research Articles

Coming to Terms with the Legacies of the Pound Model in Animal Sheltering in the United States.

This paper examines the legacies of the emergence of the animal control and sheltering industry in the United States and their impact on contemporary public animal shelters. While decades of gradual reform have helped substantially reduce the number of animals entering shelters and being killed there, contemporary animal sheltering largely continues to follow the path set when animal sheltering developed in the late 1800s and early 1900s. Three key interrelated legacies of the pound model of early animal control and sheltering enduringly shape sheltering today: (1) the institutional culture of animal shelters grounded in the logics of caging and killing; (2) the lack of visibility and transparency, especially within government shelters; and (3) the economic logics of the pound model, including the disparities in sheltering resources across communities. Examining the origins of animal control and sheltering and identifying the specific legacies of this pound model within contemporary government-funded shelters improves understanding of why such shelters in the US have developed with a particular set of practices and ideologies, and thus provides an important footing for envisioning and enacting radical changes in animal sheltering.

Trends in Animal Shelter Management, Adoption, and Animal Death in Taiwan from 2012 to 2020.

This current study investigated the trends in public animal shelter intakes and outcomes and the workload of shelter veterinarians in Taiwan from 2012 to 2020 and reports spatial, temporal, and socioeconomic factors associated with these trends. Information about the public animal shelter management of dogs and cats from all counties of Taiwan between 2012 and 2020 was acquired from the National Animal Shelter Management System of the Council of Agriculture Executive Yuan in Taiwan. Ridge regression followed by multivariable linear regression was conducted to examine the risk factors for animal intakes, outcomes, the number of adopted animals, and the estimated veterinary workload in public animal shelters. The intakes and outcomes of shelter animals significantly decreased over time. Euthanasia, which was performed in the shelters, was positively associated with shelter animal intakes and outcomes as it resulted in animal outcomes and thus facilitated the flow of animals in the shelters. Adoption and trap-neuter-vaccination-return, in replacement of euthanasia, became the main reasons for animal outcomes, and with every increase in human fertility rate, the monthly number of adopted animals over the number of animals entering shelters increased by 1.10% (95% CI: 0.21 to 2.00). The veterinary workload in the shelters of two counties exceeded what is regulated by law (i.e., 100 animals per veterinarian) in 2018 and increased to six counties in 2020. This current study reported important trends in the management of public animal shelters in Taiwan, the increasing workload of shelter veterinarians, and factors associated with these trends. It built the epidemiological foundation for future research on methods of improving shelter management and work conditions for shelter staff.

Survey of Zoonotic Pathogens in Dogs and CatsCoordinating with Public Animal Shelter in Niigata Prefecture, Japan

Survey of Zoonotic Pathogens in Dogs and CatsCoordinating with Public Animal Shelter in Niigata Prefecture, Japan

Molecular characterization of feline calicivirus variants from multicat household and public animal shelter in Rio de Janeiro, Brazil.

The aim of this study was to perform the molecular characterization of conserved and variable regions of feline calicivirus capsid genome in order to investigate the molecular diversity of variants in Brazilian cat population. Twenty-six conjunctival samples from cats living in five public short-term animal shelters and three multicat life-long households were analyzed. Fifteen cats had conjunctivitis, three had oral ulceration, eight had respiratory signs (cough, sneeze and nasal discharge) and nine were asymptomatic. Feline calicivirus were isolated in CRFK cells and characterized by reverse transcription PCR target to both conserved and variable regions of open reading frame 2. The amplicons obtained were sequenced. A phylogenetic analysis along with most of the prototypes available in GenBank database and an amino acid analysis were performed. Phylogenetic analysis based on both conserved and variable region revealed two clusters with an aLTR value of 1.00 and 0.98 respectively and the variants from this study belong to feline calicivirus genogroup I. No association between geographical distribution and/or clinical signs and clustering in phylogenetic tree was observed. The variants circulating in public short-term animal shelter demonstrated a high variability because of the relatively rapid turnover of carrier cats constantly introduced of multiple viruses into this location over time.

Volunteers' Power and Resistance in the Struggle for Shelter Animal Survival

This article presents an analysis of how volunteers use different forms of capital to resist the practices and discourses of the organization for which they volunteer. Volunteers at a large public animal shelter do not share the shelter's institutionally held belief that shelter death is an inevitable result of homelessness among companion animals; to reduce shelter death, they craft challenges to the shelter practice of putting dogs down and work to construct shelter death as an avoidable and problematic outcome. Their repertoire of resistance includes educational, health‐based, relational, moral, reputational, and legal strategies. The findings illuminate that volunteers’ social location outside of the shelter provides them with capital to engage in resistance within the shelter.

Putting (Big) Black Dog Syndrome to the Test: Evidence from a Large Metropolitan Shelter

ABSTRACTMost support for Black Dog Syndrome or Big Black Dog Syndrome is anecdotal or theoretical. Yet some animal shelters/organizations have implemented strategies to address what they believe are lower rates of adoption and/or higher rates of euthanasia for “Big Black Dogs.” This study examines the persistent anecdotes and theories on humans’ preferences and aversions to dogs of various shades, using hierarchical multinomial logistic regression to predict outcomes for an analytic sample of 7,440 dogs from 2010–2011 in an urban, public animal shelter serving Louisville, Kentucky, USA. The relationship between coat shade and dog outcomes was not straightforward; while no relationship existed at the bivariate level, after controls were added, entirely black dogs showed somewhat lower odds of adoption—and higher euthanasia risk—than those characterized as secondarily black or sans black. Breed category, breed size, and purebred status were stronger predictors of dog outcomes than coat shade. Big Black Dog Syndrome was not supported by these data; smaller dogs were more likely to be euthanized if they were partly or wholly black. These findings may offer nuances to adoption strategies employed by shelters/organizations, help make better use of resources, and, perhaps, improve the likelihood of homing or rehoming shelter animals.

Refugios Públicos de Animales en Japón

In this report, Ms. Honjo discusses the state of Public Animal Shelters in Japan, specifically in the city of Yokohama. Ms. Honjo shows how historical factors have influenced the form and function of Japan’s shelters in comparison with other countries and how shelters are responding to legislative novelties in Japan, and the impact that this has had for abandoned animals in the country.

A Study on the Association between Number of Impounded Days and Adoption Rate of Stray Dogs at Public Animal Shelters in Changhua County, Taiwan

A Study on the Association between Number of Impounded Days and Adoption Rate of Stray Dogs at Public Animal Shelters in Changhua County, Taiwan

Predicting Taiwanese adoption website members intentions regarding on-line dog adoptions

This study conducted an online survey of 292 Taiwanese who were members of animal adoption websites. About one-third of the respondents indicated they had adopted stray dogs while more than half expressed willingness to adopt dogs from public animal shelters. Results showed that respondents’ general intention to adopt dogs was related to their attitude toward general adoption, gender and religion. The respondents’ specific intention to adopt dogs online was influenced by attitude toward online adoption, subjective norm (that is, opinions from friends and relatives regarding online adoption), and perceived behavioural control (that is, perceived personal ability and resources to go through the online adoption process). Based on these findings, this study suggested that adoption websites should promote the idea that adoption is the best arrangement for abandoned dogs and will bring happiness to the adopter. Public shelters, on the other hand, should improve their websites, public relations, and marketing. They should also consider sorting their dogs into “health categories,” so people can easily select the dogs they want. Key words: Theory of planned behaviour, animal adoption websites, adopt dogs.

埼玉県内のイヌおよびネコにおける腸管寄生虫類の保有状況

We studied the prevalence of intestinal parasites in animal companions in Saitama Prefecture, Japan, where no detailed data is currently available. Between May 1999 and December 2007, fecal samples were collected from 906 dogs and 1,079 cats in public animal shelters and examined by microscopy. Overall, prevalence of intestinal parasites in dogs was 38.6% and cats 43.1%. Trichuris vulpis was the most prevalent canine parasite species (22.3%), followed by Toxocara canis (12.5%), Ancylostoma caninum (10.4%), Isospora ohioensis (2.1%), Spirometra erinaceieuropaei (1.0%), Crypstosporidium sp. (0.9%), Giardia intestinalis (0.9%), I. canis (0.6%), Taeniidae (0.3%), Dipylidium caninum (0.2%), Echinostoma sp. (0.1%), and Pentatrichomonas hominis (0.1%). T. cati was the most prevalent feline parasite species (21.8%), followed by A. tubaeforme (13.2%), S. erinaceieuropaei (8.3%), I. felis (4.5%), Cryptosporidium sp. (2.8%), I. rivolta (2.2%), Pharyngostomum cordatum (1.6%), D. caninum (1.4%), Eimeria sp. (0.3%), Taeniidae (0.2%), Trichuris sp. (0.2%), Capillaria sp. (0.1%), Diphyllobothrium nihonkaiense (0.1%), and Metagonimus yokogawai (0.1%). Further molecular analysis to identify canine Taeniidae species and canine and feline Cryptosporidium species identified one canine taeniid positive species as Echinococcus multilocularis. Cryptosporidium species were identified as C. canis and C. felis. Parasites E. multilocularis and Cryptosporidium spp. in animal hosts were the first to be recorded in this prefecture. Compared to previous surveys conducted in the same area, the endemicity of some parasites appeared to have decreased, but some others remain. Given that most of these parasites have zoonotic potential, indicates the importance of having current data on parasite dissemination among animal companions. Government public health agencies should be responsible for educating pet owners about the control and prevention of zoonotic risk from such parasites.

Human interaction and cortisol: Can human contact reduce stress for shelter dogs?

Animal shelters are an extremely stressful environment for a dog, most specifically due to social isolation and novel surroundings. The stress response of dogs housed in this environment may be alleviated through human interaction shortly after arrival. During their second day in a public animal shelter, adult stray dogs were either engaged in a human contact session or not. The session involved taking the dog into an outdoor enclosure, playing with the dog, grooming, petting and reviewing basic obedience commands. Each dog interacted with a human for approximately 45 min. Salivary cortisol levels were examined from each dog on their 2nd, 3rd, 4th and 9th day of housing. Animals that engaged in a human contact session had lower cortisol levels on day 3 than animals that did not. Breed type, sex and age did not have an effect on cortisol levels on any day measured. A human interaction session can be beneficial to both animal welfare and adoption procedures. The current study not only utilized the human contact session as a treatment to reduce stress but also as a resource for individual temperament/personality information that could be later used to facilitate compatible adoptions. Human interaction may be an effective means of reducing the cortisol response of dogs in the aversive shelter environment.

Efficacy of dog appeasing pheromone in reducing stress and fear related behaviour in shelter dogs

The behavioural effects of dog appeasing pheromone (DAP) continuously administered over a 7-day period, were evaluated in adult dogs housed in a public animal shelter. Barking amplitude (dB) and the frequency of discrete behavioural responses to two temperament tests associated with fear, separation and excitable behaviour (Arrowsmith, unpublished data) were recorded in 37 treatment and 17 control dogs. Mean barking amplitude ( L eq) and barking frequency were significantly reduced in dogs subject to DAP exposure for 7 days ( P < 0.001, <0.04, respectively), though peak values ( L peak) were not significantly altered. There was also some reduction in the barking amplitude of dogs during the 1 min recovery period, following a distraction. Following 7 days of DAP exposure, there were significant differences in resting ( P = 0.03), barking ( P < 0.04) and sniffing frequency ( P = 0.01) in response to a friendly stranger. There were no highly significant differences in response to a neutral stranger. The preliminary tests indicate that DAP is a useful palliative tool for reducing some behavioural indicators of stress in dogs. Further tests are necessary to investigate the use of DAP in canine stress reduction in conjunction with traditional behavioural therapy programmes.

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.

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.

Influence of male and female petters on plasma cortisol and behaviour: can human interaction reduce the stress of dogs in a public animal shelter?

During their second or third day in public animal shelter, juvenile/adult dogs were exposed to a venipuncture procedure. Then the dogs were either not petted or were petted in a prescribed manner by either a man or a woman; 20 min later, a second blood sample was collected. There was a clear increase in cortisol levels 20 min after the first venipuncture in juvenile/adult dogs that were not petted, but not in dogs that were petted by either a man or a woman. Additional comparisons showed that the petting procedure also inhibited the cortisol response following venipuncture in puppies. However, petting did not reduce the cortisol response to housing in the shelter per se. During petting, dogs made few attempts to escape, frequently were observed in a relaxed posture, and panting was common in juvenile/adult dogs. When dogs were petted immediately following removal from the living cage, those petted by women yawned more often and spent more time in a relaxed, head-up posture. Together, these results indicate that a previously observed sex difference in the effectiveness of petters in reducing the cortisol response was not due to some difference in odor or other nonbehavioural stimulus quality of men and women. Subtle aspects of petting technique appear to have pronounced effects on physiological and possibly behavioural responses of dogs confined in a shelter. Petting may be an effective means of reducing the cortisol responses of dogs to other common aversive situations, such as routine medical examinations and vaccination procedures at veterinary clinics as well as shelters.

Plasma Cortisol Levels of Dogs at a County Animal Shelter

Hennessy, M. B., H. N. Davis, M. T. Williams, C. Mellott and C. W. Douglas. Plasma cortisol levels of dogs in a county animal shelter. Physiol Behav 62(3) 485–490, 1997.—Plasma cortisol levels were examined to assess the stress of dogs in a county animal shelter. Groups of dogs confined in the shelter for their 1st, 2nd, or 3rd day had higher cortisol levels than did a group maintained in the shelter for more than 9 days. Dogs in the shelter for an intermediate period (Day 4–9) had intermediate levels of cortisol. The cortisol concentrations of dogs during their first day in the shelter were greater than either those of the same dogs on Day 4/5 in the shelter or those of a group of pet dogs sampled in their own homes. There was no overall effect of 20 min of social interaction with a human (e.g., petting) on the plasma cortisol levels of dogs in the shelter on Day 1–3. However, the gender of the petter did affect cortisol levels. Those dogs interacting with a female had lower cortisol concentrations at the end of the session than did dogs interacting with a male. The results suggest that confinement in a public animal shelter produces a prolonged activation of the hypothalamic-pituitary-adrenal axis. Further, it appears that some subtle aspect of interaction with a human may be capable of moderating this response. Possible implications for the welfare of confined dogs, and for the development of behavior problems in dogs obtained from shelters, are discussed.

Flower usage by bumble-bees: a basis for forage plant management: M. Fussell & S. A. Corbet, Journal of Applied Ecology, 29(2), 1992, pp 451–465

Hennessy, M. B., H. N. Davis, M. T. Williams, C. Mellott and C. W. Douglas. Plasma cortisol levels of dogs in a county animal shelter. Physiol Behav 62(3) 485–490, 1997.—Plasma cortisol levels were examined to assess the stress of dogs in a county animal shelter. Groups of dogs confined in the shelter for their 1st, 2nd, or 3rd day had higher cortisol levels than did a group maintained in the shelter for more than 9 days. Dogs in the shelter for an intermediate period (Day 4–9) had intermediate levels of cortisol. The cortisol concentrations of dogs during their first day in the shelter were greater than either those of the same dogs on Day 4/5 in the shelter or those of a group of pet dogs sampled in their own homes. There was no overall effect of 20 min of social interaction with a human (e.g., petting) on the plasma cortisol levels of dogs in the shelter on Day 1–3. However, the gender of the petter did affect cortisol levels. Those dogs interacting with a female had lower cortisol concentrations at the end of the session than did dogs interacting with a male. The results suggest that confinement in a public animal shelter produces a prolonged activation of the hypothalamic-pituitary-adrenal axis. Further, it appears that some subtle aspect of interaction with a human may be capable of moderating this response. Possible implications for the welfare of confined dogs, and for the development of behavior problems in dogs obtained from shelters, are discussed.