Rabbits are highly social animals that need companionship of their own species. Single rabbits without bonded companions suffer chronic loneliness that significantly reduces welfare.
The welfare difference between a bonded rabbit pair and a single rabbit is measurable and significant. Bonded rabbits spend significantly more time in social behaviours — grooming, exploring together, and resting in contact — all indicators of positive welfare states. Single rabbits show higher rates of stereotypic behaviour and are more likely to be described as 'bored' by owners. The bonding process requires patience and can be challenging, but the long-term welfare payoff is substantial. Rescue organisations routinely rehome rabbits in bonded pairs to ensure ongoing social welfare.