Outdoor pig production offers significant welfare advantages over intensive indoor systems but involves specific welfare challenges related to weather, predation, and parasite management.
Outdoor free-range pig production genuinely delivers better welfare on most measures compared to intensive indoor systems. Pigs can root in soil, wallow in mud which serves thermoregulatory and skin health functions, form natural social groups, and express the range of foraging and exploratory behaviours that are central to pig wellbeing. The welfare trade-offs of outdoor production are real but manageable: adequate shade and water access in summer, suitable dry shelter in winter, predator protection for piglets, and strategic parasite management address the main outdoor-specific welfare risks. For consumers seeking higher-welfare pork, genuine outdoor free-range production represents one of the most significantly improved options available.