Research overview: welfare of cats in boarding catteries and longer-term confinement

Boarding catteries, breeding catteries and long-term confinement settings raise welfare considerations distinct from short shelter stays. This overview surveys research on cats in these environments: the arrival stress that typically peaks then declines as cats adapt, the influence of cage size, density, social grouping and the ability to maintain individual distance, and the importance of hiding, vertical space, predictable routine and positive human contact. It draws on foundational cattery studies using the Cat-Stress-Score and on housing recommendations spanning homes, catteries, laboratories and clinics. It discusses how well-socialised cats can adapt to confinement given appropriate conditions and time. The synthesis frames cattery welfare as achievable through attention to space, social compatibility, refuge and routine in longer-term housing.