Fur farming confines mink, foxes, and other animals in small wire cages for the duration of their lives, and welfare science has consistently documented high rates of stereotypic behavior and psychological distress in farmed fur animals.
Fur farming welfare research has produced some of the most consistent and damning findings in animal welfare science. Mink on fur farms show high rates of stereotypic behavior — pacing the same route repeatedly in wire cages — that are validated welfare indicators of severe environmental inadequacy. The barren, small cage environment prevents every natural behavior of semi-aquatic, mobile carnivores. Fox farming creates similar problems for an animal with complex ranging requirements. The COVID-19 transmission events in mink farms added biosecurity risks to the existing welfare concerns. The increasing availability of high-performance synthetic alternatives has removed the functional justification for natural fur, leaving aesthetic preference as the primary remaining argument for an industry with severe and well-documented welfare costs.