Fur farming confines wild-natured animals like mink and foxes in small wire cages, causing welfare problems documented extensively by scientific research.
Mink and foxes retain strong behavioral drives incompatible with cage confinement. Mink are semi-aquatic predators that naturally range widely and swim daily; caged mink cannot express these behaviors. Stereotypic pacing, self-biting, and fur-chewing are common indicators of psychological distress. Crowded conditions facilitate disease transmission requiring prophylactic antibiotic use. Killing methods including gassing and anal electrocution cause documented suffering in significant proportions of animals killed.