Cat Predation: Wildlife Welfare and Coexistence

Domestic and feral cats kill billions of wild animals annually, with birds, small mammals, and reptiles bearing the highest welfare burden.

Key Facts

Domestic cats kill an estimated 55 million birds and 275 million small mammals annually in the UK
Feral cat populations worldwide kill billions of wildlife per year
Even well-fed cats hunt as a behavioural drive, not primarily from hunger
Islands are particularly vulnerable with many extinctions linked to introduced cats
Wildlife victims of cat attacks suffer injury, fear, and prolonged death in many cases

Welfare Considerations

Animals caught by cats experience severe acute suffering from puncture wounds and internal trauma. Cats typically play with prey before killing, extending the suffering period. Small birds and mammals that escape initial attacks often die from injuries, shock, or sepsis hours to days later. The combination of pain, fear, and inability to flee represents extreme welfare burden for prey animals. Cat predation has different welfare and conservation implications in urban domestic settings versus island or nature reserve contexts where it can drive species extinction.

What You Can Do

Keep cats indoors during dawn and dusk peak predation hours
Use a safety collar with a bell to reduce hunting success
Microchip and neuter cats to prevent feral population growth
Report injured wildlife to local wildlife rehabilitators
Support cat-friendly wildlife deterrents in gardens with nesting birds