Mink fur farming causes documented severe welfare harm through semi-aquatic species confinement in small wire cages, and scientific evidence underpinned the UK ban and growing international prohibitions.
Farmed mink welfare science is among the most thoroughly studied of any farmed species, and the evidence is unambiguous. Semi-aquatic animals confined in small wire cages without water access for swimming show extremely high rates of stereotypic behaviours: repetitive pacing, circling, and self-mutilation indicating severe psychological distress. Mink are solitary in the wild and experience chronic social stress when housed in adjacent cages where they can see and smell other animals without social resolution. The scientific evidence base was instrumental in the UK welfare-based ban, and continues to drive international phase-outs. Consumer refusal of fur products directly reduces demand for remaining mink farming.