Welfare Science

Pig Welfare 21st Century Progress

A review of pig welfare progress in the 21st century shows meaningful advances alongside persistent challenges, providing a basis for evidence-based optimism and continued ambition.

Key Facts

EU gestation crate bans have improved sow welfare despite variable implementation quality
Cage-free commitments from major retailers have driven industry investment in alternative systems
Tail docking remains widespread but enrichment requirements are increasingly enforced
Public awareness of pig sentience and welfare has increased substantially since 2000
Precision livestock technology is creating new opportunities for welfare monitoring at scale

Welfare Considerations

Pig welfare progress in the 21st century is real but incomplete. The gap between legal minimum standards and evidence-based good welfare remains large. Sustained pressure through consumer, legislative and industry channels is essential.

What You Can Do

Stay informed about pig welfare progress and setbacks through welfare organisations
Support evidence-based advocacy organisations working on systemic change in pig production
Choose certified higher-welfare pork products where available to express market demand