Artificial insemination has transformed pig breeding but raises welfare questions about boar management and semen collection practices.
Boars used for AI center semen production deserve welfare consideration proportionate to their role. Well-managed AI centers provide appropriate space, enrichment, and health monitoring. The method of semen collection - trained manual versus electroejaculation - has significant welfare implications, with trained methods producing less stress for the animal. High-welfare AI production is achievable with appropriate management standards.