Behavioral assessment tools in shelters aim to identify dogs suitable for adoption versus those with welfare needs requiring intervention, but poorly designed assessments can harm welfare rather than help it.
Shelter behavioral assessment has profound welfare consequences: assessments that lead to euthanasia of behaviorally normal but stress-affected dogs cause irreversible harm. The challenge is that shelter environments generate stress-induced behavioral changes that may not reflect a dog's true behavioral profile in a stable home. Welfare-centered assessment programs prioritize understanding context, providing intervention and support for dogs showing stress responses, and focusing on matching dogs with appropriate adopters rather than screening for euthanasia. The best welfare outcome for shelter dogs is accurate placement in suitable homes, which requires both good assessment and skilled adopter matching.