Cats are territorial animals who need to feel ownership and control over their space. Understanding feline territorial needs helps owners design living environments that reduce stress.
Territorial stress is one of the most pervasive and underrecognized welfare issues for indoor cats. The fixed nature of an indoor territory, combined with the inability to escape incompatible housemates, creates chronic low-grade stress that manifests in health and behavioral problems. Designing an indoor space that respects territorial needs — multiple access routes, abundant high spaces, distributed resources, and visual barriers that allow privacy — is not decoration but welfare engineering. Small changes in furniture arrangement and resource placement can make significant differences to individual cat welfare.