Multi-cat households present significant welfare challenges as cats are largely solitary animals that may experience chronic inter-cat stress when sharing space, resources and territory.
Multi-cat household welfare problems are frequently invisible to owners because cats express chronic conflict through avoidance, redirected behaviour and overgrooming rather than obvious fighting. Owners may be unaware that cats sharing a household are in a chronic state of mutual avoidance. Environmental restructuring that allows cats to avoid each other while accessing all resources is fundamental.