Pig Gestation Crate Welfare and Alternatives

Gestation crates — individual metal stalls for pregnant sows — are among the most welfare-compromising practices in industrial pig farming and are being phased out in many jurisdictions.

Key Facts

Standard gestation crates measure approximately 0.6m x 2m and prevent sows from turning around throughout their 16-week pregnancy.
Sows in gestation crates show high rates of stereotypic behaviour, reduced bone density from inactivity, and cardiovascular deconditioning.
Group housing for pregnant sows, the alternative to gestation crates, requires careful management of aggression and resource competition.
The EU banned gestation crates in 2013 except for the first 4 weeks of pregnancy, but enforcement has been inconsistent.
Major food companies including McDonald's and Walmart have committed to phasing out gestation crate sourcing globally.

Welfare Considerations

Gestation crates represent one of the clearest welfare failures in modern animal agriculture: the complete immobilization of a highly intelligent social animal for months at a time, preventing all natural movement, social interaction, and behavioural expression. The welfare cost is severe and structural — no management improvement within the crate system can address the fundamental denial of physical freedom. Group housing systems, properly managed, provide meaningfully better welfare for pregnant sows.

What You Can Do

Choose pork from operations that have fully transitioned to group housing for pregnant sows.
Support retailer and food service company commitments to crate-free sourcing and advocate for faster implementation timelines.
Reduce pork consumption and replace with plant-based alternatives to reduce demand for intensive systems.
Advocate for comprehensive gestation crate bans with strong enforcement in jurisdictions where they remain legal.