Rabbits are highly social animals that suffer when kept alone. Understanding rabbit bonding and companionship needs is essential for responsible ownership and good welfare outcomes.
The welfare cost of solitary rabbit housing is substantially underappreciated. Rabbits evolved for complex social lives and form strong pair bonds with conspecifics. A solitary rabbit cannot have these needs met by human contact alone — however attentive an owner. Signs of chronic social deprivation in rabbits include stereotypic bar-chewing, over-grooming, lethargy, and heightened fear responses to normal stimuli. The industry and rescue sector have historically undersold companionship as a rabbit welfare need, meaning many rabbits live unnecessarily impoverished lives. Education of new owners about the necessity of companionship — and support for the bonding process — is one of the highest-impact interventions for companion rabbit welfare.