Shelter kennel environments cause significant psychological stress in dogs, and evidence-based enrichment interventions substantially improve welfare outcomes.
Shelter kennels are inherently stressful environments - unfamiliar smells, sounds, and people, combined with loss of familiar attachments, create a form of acute psychological trauma. Dogs that deteriorate behaviorally in shelters are often euthanized for behavior problems that are shelter-induced rather than intrinsic. Enrichment programs that prevent behavioral deterioration directly save lives.