Providing pigs with outdoor access dramatically improves their welfare by enabling rooting, exercise, and behavioral complexity that indoor systems cannot replicate.
Outdoor access for pigs is not simply an aesthetic preference — it enables the full repertoire of behaviors these highly motivated animals evolved to perform. The welfare benefits are substantial and measurable: lower stress, fewer injuries, better health, and positive emotional states evidenced by play behavior. Consumer demand for outdoor-reared pork remains the primary driver of this high-welfare option.