Farmed Animals

Livestock Enrichment Science: What the Research Shows

A growing body of research identifies the enrichment types that best meet behavioral needs for different farmed species.

Key Facts

Manipulable objects that pigs can move, chew, and destroy are significantly preferred over static items
Cattle given brushes for grooming use them extensively and show reduced stress indicators
Hens given elevated perches and dust bathing opportunities show 40% lower feather-pecking rates
Novel object tests reveal that well-enriched livestock approach new items with curiosity rather than fear

Welfare Considerations

The science of livestock enrichment has moved from anecdote to evidence base. We now know which types of enrichment best meet behavioral needs for major farmed species, at what provision levels, and with what welfare outcomes. The challenge is translating this knowledge into industry standards and practical implementation at commercial scale.

What You Can Do

Support farms using evidence-based enrichment approaches rather than token compliance
Advocate for enrichment requirements to specify types and levels based on research evidence
Choose certified products from schemes requiring effective enrichment provision
Support research closing knowledge gaps for species including sheep, goats, and broiler breeders