Pig Neonatal Welfare and Survival

Piglet welfare in the first days of life is critical, with high mortality rates indicating systemic challenges.

Key Facts

Pre-weaning piglet mortality rates of 10-15% are common in commercial production
Crushing by the sow is the leading cause of piglet mortality in conventional farrowing systems
Piglets born last in large litters may miss colostrum and face starvation
Iron deficiency anemia is common in piglets raised on slatted concrete floors without access to soil
Hypothermia in poorly managed farrowing facilities kills significant numbers of piglets

Welfare Considerations

The first days of a piglets life are the most welfare-precarious. Crushing deaths are traumatic and preventable through farrowing system design that provides escape spaces and sow freedom of movement balanced against piglet protection. Colostrum deprivation causes immune failure and starvation. Iron deficiency causes anemia and reduced vitality. Hypothermia causes cold stress and death in poorly managed facilities. These are not inevitable consequences of pig farming but predictable failures of systems and management that better design can substantially reduce. Attention to newborn piglet welfare requires system investment, skilled stockpersonship, and protocols that identify and intervene with at-risk piglets promptly.

What You Can Do

Support pig welfare certifications that include neonatal welfare standards
Advocate for farrowing system designs that balance sow welfare with piglet protection
Choose pork from farms with documented low pre-weaning mortality rates
Support research into neonatal piglet welfare and intervention effectiveness
Reduce pork consumption or choose certified higher-welfare products