Pig Neonatal Welfare Interventions

How management practices in the first days of piglet life shape welfare outcomes and mortality rates in commercial farrowing systems.

Key Facts

Pre-weaning piglet mortality of 10 to 15 percent is typical in commercial systems, with many deaths preventable
Starvation and crushing by the sow are the two leading causes of neonatal piglet death in intensive systems
Colostrum intake within the first six hours of life is critical for immune protection and survival
Savaging (sow attacks on piglets) is a behavioral welfare emergency more common in gilts and in barren farrowing crates
Split suckling management helps ensure all piglets including the smallest gain adequate colostrum access
Iron injection within 72 hours is standard practice to prevent iron deficiency anemia in indoor-housed piglets
Neonatal pain procedures including teeth clipping and tail docking are commonly performed without analgesia

Welfare Considerations

The neonatal piglet period is among the highest welfare risk intervals in commercial pig production. Preventable deaths represent both welfare failures and management failures. Practices that improve neonatal survival including split suckling, colostrum management, and temperature optimization reduce suffering by preventing starvation and hypothermia. Routine procedures performed without analgesia add acute pain to animals already experiencing physiological vulnerability. The transition away from farrowing crates and toward free farrowing systems improves sow welfare substantially but requires additional stockperson skill to manage neonatal mortality.

What You Can Do

Support farming systems that invest in stockperson training for neonatal piglet management
Advocate for mandatory analgesia for all painful piglet procedures regardless of system type
Choose pork from farms transitioning to free farrowing systems with documented neonatal protocols
Donate to applied research on neonatal piglet welfare and mortality reduction in free farrowing systems
Engage with farm animal welfare campaigns advocating for farrowing crate phase-out timelines