Millions of feral cats live in managed colonies worldwide. Their welfare is contested — colony life involves genuine risks, but managed colonies with trap-neuter-return programmes offer better outcomes than culling.
Feral cat welfare involves genuine tension between individual cat welfare and wildlife conservation. Feral cats face predation, road traffic, disease, territorial conflict, and weather exposure. TNR stabilises colonies, reduces disease burden, and allows colony cats a better quality of life than constant reproduction. However, unmanaged colonies and irresponsible feeding without TNR worsen both welfare and wildlife impact. Welfare-positive management requires sustained sterilisation, vaccination, and monitoring rather than intermittent interventions.