Outdoor pigs in winter face welfare challenges from cold, wet conditions requiring adequate shelter, appropriate bedding, and nutrition management to maintain welfare during the most challenging seasonal period.
Winter outdoor pig farming presents genuine welfare challenges that well-managed systems address through appropriate infrastructure and management. Poorly managed outdoor winter pigs face cold stress, foot injuries from deep mud, hypothermia in newborn piglets, and reduced body condition from inadequate nutrition. Conversely, well-managed outdoor pigs with adequate straw-bedded huts, appropriate nutrition, and paddock rotation maintain good welfare even in challenging conditions. The welfare of outdoor pigs in winter depends more on management quality than on the system itself. Outdoor pig welfare in winter is achievable but requires active management attention rather than passive provision of outdoor access.