Mink farming for fur raises severe welfare concerns as semi-aquatic, highly active animals are kept in small wire cages. Many countries have banned or are phasing out mink farming.
Mink farming represents one of the clearest welfare failures in contemporary animal agriculture. Mink are semi-aquatic animals with strong motivation to swim, dive, and explore large territories. Wire battery cages that prevent all of these behaviors create chronic frustration and stress. Stereotypic pacing behaviors that are diagnostic of welfare failure affect the majority of farmed mink populations. The COVID-19 pandemic that spread through mink farms and required mass culling added a public health dimension to the welfare case for ending mink farming. The industry's political defenses are weakening as countries recognize that fur is a luxury product whose welfare costs cannot be justified when synthetic alternatives exist.