Why do poultry farmers use debeaking or beak trimming?

Poultry farmers use a practice known as debeaking, or beak trimming, to remove the tip of a bird's upper mandible. This procedure is primarily performed to prevent cannibalism and fighting among the flock.1

By reducing the sharpness of the beak, farmers aim to minimize injuries that birds may inflict upon one another in high-density environments. Ethical animal husbandry requires that such practices be conducted with the utmost care to prioritize the welfare and health of the animals, ensuring that any intervention is strictly necessary to prevent harm and suffering within the group.1