Whether cats should have outdoor access involves genuine welfare trade-offs between natural behaviour, environmental impact and safety that require individual assessment.
The outdoor access question for cats involves genuine competing welfare considerations. Complete indoor confinement deprives cats of natural behaviour opportunities that are important for their physical and psychological health. Unrestricted outdoor access poses significant risks from road traffic, predators, disease and wildlife predation conflicts. The best welfare outcome for many cats is managed access - enclosed outdoor spaces, supervised roaming or time-limited access - that allows environmental enrichment while reducing risks. A cat's individual personality, prior experience and the specific outdoor environment should inform the decision.