Colony housing for farmed rabbits improves welfare but requires specific health monitoring protocols to manage disease and aggression in group settings.
Advanced colony housing welfare management reveals that the system advantage over cages is realized only with appropriate health monitoring and management investment. Colony housing provides behavioral welfare gains — locomotion, social bonding, exploratory behavior — but creates epidemiological conditions where diseases spread more readily. The welfare-optimal colony system combines structural design (platforms, burrow areas, multiple feeding stations) with active health management (weekly body condition assessment, disease monitoring, isolation protocols for sick individuals). Institutions and farms implementing colony systems without the monitoring investment may produce worse welfare outcomes than caged systems with good husbandry — the system is necessary but insufficient without management quality.