Mink fur farming confines semi-aquatic carnivores in small wire cages for their entire lives, causing severe welfare harms that have led to bans in many countries and growing global momentum for phase-out.
Mink fur farming represents one of the most thoroughly documented cases of systematic animal welfare failure in commercial animal production. The scientific evidence is unambiguous: American mink are highly motivated to swim, requiring water access for welfare; they have large natural home ranges; and confinement in wire cages produces profound welfare compromise evidenced by the high prevalence of stereotypic behaviour. Stereotypies — repetitive, invariant movement patterns — develop in response to barren environments and frustrated behavioural needs, and once established indicate chronic welfare impairment. Survey data consistently shows that stereotypic behaviours affect 20-40% or more of farmed mink populations. The animals also experience the welfare harms of social disruption — solitary housing contrary to natural social behaviour — and eventual gassing, which may not produce immediate unconsciousness in all individuals. The welfare case for mink fur farming bans is among the strongest in farm animal welfare, reflected in the growing number of legislative prohibitions.