Farm Animal Welfare

Pig Gestation Sow Group Housing Advanced

Group housing of pregnant sows requires specific management skills to provide welfare benefits without creating aggression welfare problems.

Key Facts

Sow group housing systems include dynamic and stable groups with different management needs
Electronic sow feeders allow individual nutrition management in large groups
Introducing sows to groups requires careful timing and management to minimize aggression
Stable groups established before gestation show better welfare outcomes than repeatedly mixed groups
Body condition monitoring is more complex in group housing requiring training

Welfare Considerations

Group housing provides sows with freedom of movement and social contact that dramatically improves welfare over individual gestation stalls. However, good group housing requires significantly higher management skills than crate systems - poor group housing can be worse for welfare.

What You Can Do

Support farm training programs for group sow housing management
Advocate for phase-out timelines for gestation crates with transition support
Choose pork from certified group-housed sow systems with management quality requirements