Outdoor cats face multiple welfare risks including road traffic accidents, predator attacks, infectious disease, and fighting injuries.
Outdoor cats face a significantly higher risk of welfare-compromising events than indoor cats. Road traffic accidents cause traumatic injury and death. FIV, FeLV, and fight wound infections are dramatically more common. Predator attacks, especially in rural areas, cause severe injuries. The welfare trade-off with behavioural freedom depends on the specific environment — a busy urban street presents very different risks to a quiet rural property. Individual risk assessment rather than blanket indoor or outdoor policies best serves individual cat welfare.