How egg producers can transition laying hens from conventional cages to cage-free systems while maximizing welfare outcomes during and after the change.
The transition to cage-free production represents a significant welfare improvement by allowing hens natural behaviors like perching, nesting, foraging, and dust bathing. However, the transition period itself and ongoing management challenges require careful attention. Keel bone injuries from falls and collisions are the most pressing welfare concern in aviary systems. Producers should select strains bred for aviary performance, provide adequate nest boxes and perching space, manage light levels to reduce aggression, and implement beak conditioning programs that reduce injury without compromising natural behavior. Transition success depends on staff training, system design, and ongoing welfare monitoring.