Farmed Animals

Evidence for Livestock Enrichment Effectiveness

Scientific evidence demonstrates that environmental enrichment consistently improves welfare outcomes in farm animals.

Key Facts

Straw provision for pigs reduces tail biting by up to 90 percent in some studies
Pecking objects for poultry reduce feather pecking frequency by 20-40 percent
Hanging chains for pigs reduce pen-mate directed aggression significantly
Rubber mats for dairy cows increase lying times and reduce leg problems
Play objects for calves increase activity levels and reduce cortisol responses to challenge

Welfare Considerations

The scientific evidence for enrichment effectiveness in farm animals is substantial and consistent. Enrichment reduces stress behaviours, improves health outcomes, and increases expression of positive welfare indicators across all major farm species. The welfare benefits are achievable at modest cost and the evidence base is strong enough to justify mandatory provision.

What You Can Do

Support welfare standards that mandate evidence-based enrichment for all farm species
Choose products from enriched systems across all animal product categories
Advocate for enrichment requirements to be specified and enforced in welfare legislation
Support research into novel enrichment approaches and their effectiveness
Promote the evidence base for enrichment to farming communities and policymakers