Outdoor free-range pig production offers significant welfare benefits over intensive indoor systems but requires careful management of biosecurity, environmental conditions, and parasite control.
Outdoor free-range pig production aligns well with the behavioural needs of pigs — these intelligent, exploratory animals thrive when able to root, socialise, and express natural behaviour. The welfare benefits over indoor intensive systems are substantial and well documented. However, outdoor systems introduce their own welfare challenges including sunburn risk in summer, hypothermia risk in winter, higher parasite burden, and greater difficulty monitoring individual animals for health problems. Good outdoor pig welfare requires proactive management of these risks through adequate shade and wallows, shelter, regular parasite monitoring, and trained stockpeople who can identify health problems in free-ranging animals. Consumer-facing outdoor and free-range labels should be supported by verification systems that confirm these management standards are in place.