Pig Farming

Pig Welfare and Colostrum Management Advanced

Advanced colostrum management in pig farming ensures adequate immunological protection for all piglets in increasingly large litters.

Key Facts

Hyperprolific sows producing 16+ piglets cannot provide adequate colostrum to all from their own production
Colostrum banks using stored frozen colostrum from earlier farrowings supplement large litters
Colostrum quality measured by IgG concentration varies 5-fold between sows
Timing of colostrum intervention is critical - gut closure occurs progressively from birth
Split suckling - restricting larger piglets briefly to allow smaller ones access - improves equity of intake

Welfare Considerations

Advanced colostrum management addresses the welfare problem created by selection for extremely large litter sizes. When every piglet in a 16-pup litter cannot receive adequate colostrum from one sow, management must compensate through split suckling, nurse sows, or colostrum banks. These interventions require skill and time investment from stockpeople but prevent the welfare cost of failure of passive transfer that leaves piglets immunologically vulnerable.

What You Can Do

Support pig welfare standards including litter size limits that allow adequate maternal colostrum provision
Advocate for colostrum management protocols as a welfare assurance requirement
Choose pork from farms with documented low failure of passive transfer rates