Farm Animal Welfare

Pig Castration Alternatives and Welfare

Surgical castration of male pigs is practiced to prevent boar taint in meat. Alternatives including immunocastration reduce welfare harm substantially.

Key Facts

Over 70 million male pigs are surgically castrated annually in the European Union
Surgical castration without anaesthesia causes significant acute and post-operative pain
Immunocastration using a two-dose vaccine suppresses testosterone safely and effectively
Immunocastrated pigs show better welfare indicators including fewer injuries than entire males
The European Declaration on Alternatives to Surgical Castration expired in 2018 without full compliance

Welfare Considerations

Surgical castration without pain relief is one of the most widespread unnecessary sources of suffering in European pig farming. Effective alternatives - immunocastration and entire male production - exist and are commercially practiced. The political and industry failure to complete the phase-out of unsedated surgical castration is a significant welfare governance failure.

What You Can Do

Choose pork from certified higher-welfare systems that use immunocastration or entire male rearing
Advocate for legislative bans on unsedated surgical castration of pigs
Support campaign organizations working on EU castration policy reform
Discuss pig welfare with retailers and foodservice companies about their sourcing standards