Training pigs using positive reinforcement improves welfare, reduces handling stress, and enables cooperative veterinary care.
The relationship between pigs and their stockpeople is a significant welfare determinant that extends far beyond formal training sessions. Pigs that associate human presence with positive experiences — rather than fear — show reduced stress during routine procedures, better feed conversion, and fewer injuries during handling and transport. Positive reinforcement training creates cooperative relationships that benefit both animals and handlers. The welfare value extends to veterinary care — trained pigs that voluntarily accept examination cause less stress to themselves and reduce injury risk for handlers. Investment in low-stress handling training for farm staff yields returns in welfare and productivity.