Mink are farmed for fur in several European and North American countries, despite evidence of severe welfare problems caused by confining solitary, semi-aquatic predators in small wire cages.
Mink farming causes profound, chronic welfare suffering. These animals are obligate swimmers and wide-ranging predators forced to live in tiny wire cages with no water to swim in. Stereotypic behaviours are nearly universal, indicating severe frustration and psychological distress. Self-mutilation and aggression are common. No meaningful enrichment can compensate for the fundamental mismatch between mink biology and their captive environment. Bans on mink farming represent one of the most clear-cut welfare improvements available.