Balancing a cat behavioural need for outdoor access against traffic and predation risks is a genuine welfare dilemma. Understanding the evidence helps owners make informed decisions for their cats.
The decision about cat outdoor access involves genuine trade-offs between different welfare dimensions. Freedom to express natural behaviours including hunting, territory exploration, and social interaction with other cats supports psychological wellbeing. However, road traffic kills approximately 230,000 cats annually in the UK alone, representing significant acute suffering. Keeping cats entirely indoors prevents road injury but can cause boredom, frustration, and obesity-related health problems if indoor environments are insufficiently enriching. The optimal solution depends on individual cat personality, traffic levels in the area, and the owner capacity to provide indoor enrichment. Catio enclosures, cat-proof garden fencing, and traffic-calming advocacy offer partial solutions that preserve outdoor benefits while reducing the most severe risks.