Cats in shelters experience significant stress from confinement and unfamiliar environments, and evidence-based enrichment programmes can substantially improve welfare outcomes and adoption rates.
Shelter cat welfare has advanced considerably through implementation of evidence-based protocols including the ASPCA's Five Freedoms shelter guidelines and the UC Davis Koret Shelter Medicine programme recommendations. Simple low-cost interventions like hiding boxes, vertical surfaces, and consistent handling significantly improve welfare outcomes. The cat's ability to hide and feel in control of social interactions is a critical welfare requirement that early shelter designs often prevented by using barred fronts with no retreat space. Modern shelter design incorporates hiding spaces, separate elimination and sleeping areas, and visual barriers between cat housing units to reduce inter-individual stress. These welfare improvements also have practical benefits: calmer, more relaxed cats are more adoptable and show better post-adoption adjustment.