Rabbits are highly social animals that thrive in compatible pairs or groups. Colony housing with appropriate management provides better welfare than single keeping.
The welfare case for social housing of domestic rabbits is strong and supported by extensive behavioural science. Single rabbits, however well-cared-for otherwise, experience chronic low-level stress from social deprivation. Bonded pairs and compatible groups show measurably better welfare indicators including lower cortisol, higher play rates and greater resilience to novel stressors. The bonding process requires patience and careful management to prevent injury during the establishment of compatible relationships. Once bonded, rabbit companions provide mutual welfare benefits that human companionship alone cannot fully replicate. Welfare guidance consistently recommends keeping rabbits in compatible pairs or groups as standard practice.