Farmed mink are wild-natured semi-aquatic carnivores confined in small wire cages, causing severe welfare harm through frustrated natural behaviour, with the industry facing increasing bans across Europe and beyond.
Farmed mink welfare problems are structural rather than management-based: the fundamental incompatibility between the welfare requirements of a semi-aquatic, highly mobile carnivore and the economics of fur farming cannot be resolved by better management of existing systems. Wild mink swim, dive, cache food, scent-mark large territories, and have complex solitary social structures — none of these behavioural motivations can be adequately addressed in small wire cages. The stereotypic behaviours present in the majority of farmed mink — repetitive pacing, weaving, circling — are reliable indicators of psychological distress and frustrated motivation. The COVID-19 pandemic brought additional welfare concerns: outbreaks in mink farms in the Netherlands, Denmark, and elsewhere led to mass cullings of millions of animals by gassing — a welfare crisis of enormous scale. The accelerating trend of national bans reflects growing recognition that no production standard can adequately address the intrinsic welfare incompatibility of mink farming.