Whether domestic cats should have outdoor access is one of the most contested questions in companion animal welfare, balancing cat freedom against risks to cats and wildlife.
The outdoor cat debate illustrates the complexity of companion animal welfare decisions that involve competing interests. Cats clearly benefit behaviourally from environmental complexity, predatory expression, and novelty that outdoor access provides. But those benefits come at real costs: to the cat in terms of safety, and to billions of wild birds and mammals killed annually. There is no single right answer applicable across all contexts, but the case for managed outdoor access — through catios, secure enclosures, or supervised outings — is stronger than either unrestricted outdoor roaming or complete indoor confinement without adequate enrichment. Responsible cat ownership requires actively managing this trade-off rather than ignoring it.