Document type: article published in Modern Poultry
Authors: Harliqueen Jacinto and Marisa Erasmus
Preview: Beak trimming is common in the management of laying hens, involving the removal of a portion of a bird's beak to minimize harmful behaviors. While beak trimming helps reduce injuries among birds, the technique has also raised animal welfare concerns. Thus, farmers and researchers are continuing to explore ways to manage hens without the need to trim their beaks. (...)
Types of pecking
- Gentle Feather Pecking (...)
- Severe Feather Pecking (...)
- Vent Pecking and Cannibalism (...)
Methods of beak trimming
(...) There are two main methods:
- Hot Blade Trimming (...)
- Infrared Beak Treatment (...)
Welfareconcerns
While beak trimming helps prevent serious injuries, it raises several welfare concerns spanning from the early days as chicks to maturity as laying hens.
- Pain (...)
- Changes in behavior (...)
- Difficulty in eating and foraging (...)
- Social interactions, hygiene, and health (...)
Alternatives to beak trimming (...)
- Breeding calmer hens
- Environmental enrichment
- Management strategies
- Improving diet quality
- Provision of good foraging opportunities (...)
Changes in regulations
In many countries, regulations exist to limit or ban beak trimming. For example, some European countries like Denmark, Sweden, and Norway have completely banned the practice (Jung & Knierim, 2018). Other countries encourage farmers to adopt alternative methods, such as improved management practices and environmental enrichment, to reduce the need for beak trimming. In other countries, such as the United States, beak trimming is practiced as a method to reduce and prevent injurious pecking and is not prohibited by federal law, although certification programs and animal welfare organizations (...) permit beak trimming only under strict guidelines. (...)
