How training pigs using positive reinforcement improves their welfare, reduces stress during handling, and builds better human-animal relationships.
The routine handling of pigs on farms — moving them between pens, loading for transport, and veterinary procedures — is one of the highest-stress interactions they experience. Traditional handling often involves physical coercion, loud noises, and electric prods, all of which cause acute distress. Positive reinforcement training fundamentally changes this dynamic. Pigs taught to associate handling with rewards approach rather than flee from handlers, reducing stress for both the animal and the farm worker. This approach also aligns with growing evidence that calm, low-stress handling reduces meat quality problems like pale, soft, exudative pork.