Farrowing Crate Alternatives Science

The evidence base for alternative farrowing systems that improve sow welfare while managing piglet mortality risk.

Key Facts

Conventional farrowing crates confine sows in spaces too small to turn around for 3-6 weeks around birth
Multiple European countries including Norway, Switzerland, and Sweden have phased out farrowing crates
Research shows temporary confinement systems that allow freedom of movement after the first few days perform well on both welfare and piglet survival
Nest-building behavior before farrowing significantly reduces birth duration and complications
Public support for farrowing crate bans is consistently high across consumer surveys

Welfare Considerations

The science supporting farrowing crate alternatives has strengthened considerably over the past decade. Temporary confinement systems that allow sow freedom of movement after the first 3-5 days post-farrowing maintain good piglet survival while dramatically improving sow behavioral welfare. Systems designed with heated piglet corners, guard rails to prevent crushing, and adequate space for maternal behavior achieve piglet mortality rates comparable to conventional crates. Legislative and retailer mandates are increasingly driving commercial adoption of these systems.

What You Can Do

Support pork industry transitions to farrowing crate alternatives through purchasing choices
Advocate for legislative phaseouts of conventional farrowing crates with adequate transition support
Learn about free farrowing system design and welfare outcomes from farm animal welfare organizations
Ask retailers about their farrowing crate policies and commitments