Cats in shelters face chronic stress from confinement, noise, and unpredictability; welfare-focused shelters use evidence-based interventions.
Shelter confinement stresses cats profoundly; the inability to hide, escape noise, or control their environment elevates cortisol and suppresses immunity. Evidence-based welfare improvements include hiding boxes, vertical space, consistent routines, and feline-only areas separate from dogs. Enrichment volunteers dramatically improve outcomes.