Factors associated with behavioral euthanasia in pet dogs.

When pet dogs demonstrate certain serious problem behaviors, this may lead owners to choose behavioral euthanasia. However, research on behavioral euthanasia of pet dogs is sparse and previously published papers have not specifically sampled owners who made the decision to euthanize for behavior. The Behavioral Euthanasia in Pet Dogs Questionnaire was created to collect a wide range of information from dog owners who made behavioral euthanasia decisions. Using this survey, we explored the types of behaviors associated with behavioral euthanasia. Human-directed aggression, especially toward adults living in the household, was the most frequently reported reason for choosing behavioral euthanasia; followed by aggression toward other animals, especially other dogs living in the same household. The majority of dogs displaying human-directed or other animal-directed aggression were reported to have bitten and broken skin, and many of these had bitten in multiple or severe incidents. Most dogs had lived in their homes and displayed problem behaviors for over a year prior to behavioral euthanasia, and the euthanasia occurred at a variety of ages, from less than 1 year old to 18 years old. Additional research is required to understand environmental or nonbehavioral factors contributing to the behavioral euthanasia of companion animals, as well as the psychosocial and emotional impact of behavioral euthanasia on the human experience. Understanding the behavioral factors associated with behavioral euthanasia can direct resources toward problem behavior interventions, improve public education about animal behavior, and strengthen the human-animal bond.

An Evaluation of the Role the Internet Site Petfinder Plays in Cat Adoptions.

To better understand factors contributing to cat adoptions, this study was used to explore a possible association between an adoptable cat's popularity on Petfinder and the cat's length of availability for adoption at a managed-intake nonhuman animal shelter. This study was also used to examine factors associated with a cat's popularity on Petfinder and the percentage of adopters who visited Petfinder before making adoption decisions. One third of adopters surveyed visited Petfinder before adopting, and half of those had viewed their adopted cats' Petfinder profiles. The number of clicks per day that cats received on the site was negatively correlated with their length of availability. Age at adoption was positively correlated with length of availability and negatively correlated with number of clicks per day. Coat color was a strong predictor of number of clicks per day and length of availability. The only variable within the photographer's control significantly associated with number of clicks per day was whether the photos included toys. Although cats' physical characteristics are strong predictors of their popularity, strategic use of toys in cats' photographs may promote adoptions of cats who are typically overlooked.