Training pigs using positive reinforcement improves handling welfare, reduces stress, and demonstrates the cognitive capabilities of an often underestimated species.
Positive reinforcement training transforms the welfare experience of pigs during husbandry and veterinary procedures. Traditional handling relying on boards, paddles, and herding causes acute fear and pain responses measurable in cortisol, heart rate, and vocalization. Trained pigs that voluntarily engage with handling procedures experience dramatically reduced stress enabling better welfare outcomes while simultaneously demonstrating the sophisticated learning capacity of pigs. The adoption of training programs in progressive commercial farming and welfare certification schemes represents recognition of both pig intelligence and the welfare imperative of reducing handling stress.