Pig Farrowing Crate Welfare and Alternatives

Farrowing crates confine sows during birth and lactation, preventing natural maternal behaviors while reducing piglet crushing, creating a difficult welfare trade-off that alternatives aim to resolve.

Key Facts

Farrowing crates typically measure 0.6x2.0 meters, preventing sows from turning around
They are used to prevent sows from rolling onto piglets, which kills 15-25% of piglets in loose systems
Sows in crates cannot perform natural nesting behaviors before birth
Alternative farrowing systems including SWAP pens and eco-stalls can reduce crushing while improving welfare
Several countries have committed to phasing out conventional farrowing crates
The welfare of sows during 5-6 weeks in crates must be weighed against piglet mortality reduction

Welfare Considerations

The farrowing crate welfare debate highlights genuine competing welfare interests: the severe restriction of the sow's movement and behavioral freedom versus the protection of piglets from crushing deaths. Sows in crates display frustrated nesting behavior before farrowing, indicating psychological distress. They cannot fully respond to piglet distress calls or practice natural maternal behaviors. Alternative systems that provide more sow freedom while using physical features to prevent crushing aim to improve welfare for both sow and piglets.

What You Can Do

Support farmers implementing alternative farrowing systems that balance sow and piglet welfare
Advocate for investment in research into farrowing systems that eliminate the crate without increasing piglet mortality
Choose pork from farms using welfare-improved farrowing systems where available
Contact food companies about their farrowing system requirements for pig suppliers
Support the phase-out of conventional farrowing crates in favor of welfare-improved alternatives