Chronic stress in multi-cat households is a major but often unrecognized welfare problem. Understanding feline social needs and managing resources prevents inter-cat conflict and improves wellbeing.
Multi-cat household stress is pervasive and frequently invisible because cat conflict often involves subtle social signaling and avoidance rather than obvious fighting. Cats that cannot avoid each other in resource-poor environments experience chronic stress with measurable physiological and behavioral effects. Welfare-conscious multi-cat management provides one litter box per cat plus one extra, multiple feeding stations, vertical space to separate social tiers, and opportunities for cats to avoid each other. Incompatible cats may require permanent separation or rehoming. Slow, structured introduction protocols for new cats give the best chance of harmonious cohabitation but are not guaranteed to succeed with all combinations.