Large pig operations housing tens of thousands of animals create welfare challenges from disease management, behavioral restriction, and the practical limits of individual animal attention.
Scale itself is a welfare challenge in large pig operations. At 100,000 animals per site, even a 1% welfare problem affecting 1,000 individuals is essentially invisible without systematic monitoring. Worker conditions affect animal welfare outcomes — burned-out, high-turnover staff in large operations provide less attentive animal care. Digital monitoring tools are beginning to address the attention deficit of scale, but their welfare applications require deliberate investment beyond productivity optimization.