Pig Gestation Crate Reform: Progress and Remaining Challenges

Gestation crates that confine pregnant sows in individual stalls too small to turn around are being phased out globally, but progress is uneven and most pigs worldwide still live in these conditions.

Key Facts

Gestation crates are metal stalls approximately 2m x 0.6m that prevent sows from turning around
Sows may spend most of their 4-month pregnancy in individual confinement crates
The EU banned gestation crates in 2013, permitting use only in the first 4 weeks post-insemination
Multiple US states have banned gestation crates; some have given producers decades to comply
Major food companies including McDonald's, Walmart, and Costco have made sow housing commitments
Group housing allows pigs to move, socialize, and express natural behaviors during pregnancy
Transition to group housing requires management changes including aggression mitigation strategies
Global adoption is slow - most pigs in China, Brazil, and other major producers still experience crates
Undercover investigations have repeatedly documented conditions inside operations with crates

Welfare Considerations

Confinement in gestation crates causes profound, chronic suffering. Sows cannot turn around, exercise, root, socialize, or perform any natural behaviors. The resulting frustration and physical inactivity cause stereotypies, muscle weakness, lameness, and psychological distress that endures across multiple pregnancies. Corporate and legislative commitments represent genuine welfare progress, but verification, enforcement, and global adoption remain challenges. The scale of this welfare issue - affecting hundreds of millions of sows worldwide - makes continued advocacy essential.

What You Can Do

Choose pork products from producers with verified group housing (Certified Humane, Animal Welfare Approved labels)
Ask grocery stores and restaurants about their sow housing policies and request crate-free commitments
Reduce pork consumption as a direct way to reduce the market for gestation crate-produced pork
Support Humane Society and Compassion in World Farming campaigns for gestation crate bans
Advocate for national legislation banning gestation crates in countries where they remain legal
Verify corporate commitments by checking progress reports from companies that made sow welfare pledges