Objective A lack of information limits understanding of the excess cat problem and development of effective management strategies. This study describes cats entering Royal Society for the Prevention of Cruelty to Animals (RSPCA) Queensland shelters and identifies risk factors for euthanasia.Methods Data for cats entering relevant shelters (July 2006-June 2008 were obtained from the RSPCA's electronic database. Univariable and multivariable logistic regression analyses were conducted to identify risk factors for euthanasia. ResultsOf 33,736 cats admitted, 46% were adult cats (Ն3 months) and 54% were kittens (<3 months). The most common reason for admission was stray (54%), followed by owner surrender (44%). Euthanasia was the most common outcome (65%), followed by adoption (30%). The odds of euthanasia were lower for kittens and for cats that were desexed prior to admission. Of the strays, 8% had been desexed. For cats of similar age, sex, desexed and feral status, stray cats were more likely to be adopted than owner-surrenders. ConclusionsStrategies are needed to reduce numbers of cats admitted and euthanased. Given the high proportion of admissions that were kittens, reducing the incidence of delayed sterilisation of owned cats may be an important strategy for reducing the number of unwanted kittens. Many cats admitted as strays were rehomable, but given the high proportion of admissions that are strays, further research on stray populations is needed. Future studies of cats entering shelters would be enhanced if data collection definitions, categories and methods were standardised.

Simple SummaryNational Royal Society for the Prevention of Cruelty to Animals (RSPCA) shelter admission data were utilized to examine cats presented to Australian animal shelters and reasons for surrender. This study reports the most commonly cited reasons for an owner to surrender and found lower than expected sterilized cats.AbstractDespite high numbers of cats admitted to animal shelters annually, there is surprisingly little information available about the characteristics of these cats. In this study, we examined 195,387 admissions to 33 Australian RSPCA shelters and six friends of the RSPCA groups from July 2006 to June 2010. The aims of this study were to describe the numbers and characteristics of cats entering Australian RSPCA shelters, and to describe reasons for cat surrender. Data collected included shelter, state, admission source, age, gender, date of arrival, color, breed, reproductive status (sterilized or not prior to admission), feral status and surrender reason (if applicable). Most admissions were presented by members of the general public, as either stray animals or owner-surrenders, and more kittens were admitted than adults. Owner-related reasons were most commonly given for surrendering a cat to a shelter. The most frequently cited owner-related reason was accommodation (i.e., cats were not allowed). Importantly, although the percentage of admissions where the cat was previously sterilized (36%) was the highest of any shelter study reported to date, this was still lower than expected, particularly among owner-surrendered cats (47%). The percentage of admissions where the cat was previously sterilized was low even in jurisdictions that require mandatory sterilization.

It is estimated that more than 60% of cats admitted to animal shelters in Australia are euthanased. Euthanasia of healthy cats as an outcome to shelter entry is of concern for shelters, councils, and the community. Attempts made by government, welfare agencies, and community organisations to manage both cat entry to shelters and their subsequent euthanasia have achieved limited improvements. The percentage of cats euthanased has remained constant for the past decade, and a lack of fundamental statistical information about cat admission to shelters makes it difficult to understand the extent of the excess cat problem, to develop effective management strategies, and to evaluate the success of strategies employed.The aim of this thesis was to rigorously examine cat admissions and outcomes at RSPCA shelters throughout Australia. With this information it was possible to begin to address the paucity of available data and establish a nuanced description of the cat population admitted to shelters and the risk of euthanasia. From this, evidence-based recommendations for policy development, preventative measures, and future interventions were developed.Almost half of RSPCA cat admissions were stray (47%) and, when age, gender, breed, desexed status prior to admission, feral status, and year were accounted for, strays were just as likely as owner-surrendered cats to be rehomed (OR1.1; 95% CI 1.0-1.2: P<0.001). The percentage of cats categorised as desexed prior to admission was high (36%) in comparison to other studies, but low considering that only 47% of owner-surrendered cats were desexed and the reported desexing rate for owned cats is 90% or more. No differences in monthly adult cat admission patterns were observed when compared to December (the month with the highest overall cat intake). However, seasonal admission patterns differed significantly for kitten admissions (regardless of the kitten age definition for each state), with most kittens admitted in the summer months (November -February) (P<0.001). The most common reason for surrender of cats was for owner-related reasons (82%); the most frequent was due to accommodation issues (21% of all owner-related reasons for surrender). Overall, 58% of 195,387 cat admissions included in this research were euthanased as an outcome to admission. The most common reasons were medical (31%) and age (22%).When shelter practices were scrutinised, it was found that the presence and enforcement of quarantine measures on admission of new cats, the provision of climbing enrichment, and shelter capacity were all significantly associated with the risk of euthanasia. Additionally, 3 from the participants in our study, it was revealed that shelters generally operated on an all or nothing approach to policy and practices. Interestingly, the presence or absence of behavioural assessments for cats, age specific policy, and attitudes of decision makers were not significantly associated with the risk of euthanasia.One of the important conclusions derived from these findings is that a...

There was evidence from the study animal shelter that the risk of euthanasia was related to acquisition source. These findings should be confirmed by prospective studies, which should also investigate the interaction between acquisition source and other factors, using larger data sets from a variety of shelters.