Managing welfare in multi-cat households requires understanding feline social structure and providing resources that prevent chronic stress from inter-cat competition and conflict.
Multi-cat household welfare management is complex because cats are not the gregarious social animals many owners assume. The welfare of each individual in a multi-cat home depends on adequate resources, the absence of resource competition, and compatible social relationships. Chronic inter-cat stress — even without overt fighting — elevates cortisol, suppresses immunity, and contributes to feline lower urinary tract disease and behavioral problems. Success requires providing sufficient feeding stations, water sources, litter boxes, and perching options distributed throughout the home, and managing introductions that give cats control over the pace of social exposure.