How shelter environments affect dog welfare and behavior, and the evidence-based approaches that improve outcomes for dogs in care.
Dog shelter welfare is a significant concern given the millions of animals housed in kennel environments each year. Shelter stress is well-documented - dogs show cortisol elevation, sleep disruption, repetitive behaviors, and changes in social behavior. Long stays in barren kennels cause progressive deterioration in welfare and paradoxically reduce adoption prospects as behavior deteriorates. Evidence-based approaches including foster care, daily enrichment, play sessions, and volunteer socialization programs can significantly improve welfare outcomes and adoption rates.