Colony housing systems for domestic rabbits provide social interaction and space for natural behavior that traditional single-rabbit hutch housing cannot support.
Colony and pair housing for domestic rabbits is a welfare improvement over traditional single-animal hutch confinement because it addresses two fundamental rabbit needs: social companionship and space for locomotor behavior. Rabbits that cannot hop, run, and explore — particularly the binky jump that indicates positive emotional state — are living in welfare-compromised conditions regardless of how well they are fed and cared for in other respects. Bonded pairs that groom each other, rest in contact, and play together are expressing natural social behaviors that enrich their lives. The challenge of colony housing is management: incompatible animals require careful introduction and separation, and entire opposite-sex pairs create reproductive welfare problems. Done well, colony housing transforms rabbit welfare.