Feather pecking and cannibalism in farmed turkeys cause serious welfare suffering that is closely linked to housing density, light management, and inadequate environmental enrichment.
Feather pecking and its management represent a welfare dilemma rooted in inappropriate housing systems. The underlying cause is an intensively crowded environment that prevents normal behavioural expression. Beak trimming addresses the symptom rather than the cause, causing pain both from the procedure and in the modified beak during the bird's remaining life. Lower density housing with enrichment eliminates the motivation for feather pecking without requiring painful mutilation. The industry's preference for trimming over housing improvement reflects cost minimisation over animal welfare.