Mink farming for fur involves keeping highly active, semi-aquatic predators in small wire cages. Welfare science and public opinion are driving bans across Europe and beyond.
The welfare compromise in mink farming is fundamental rather than correctible by incremental management improvement. Mink evolved for an active, semi-aquatic, wide-ranging lifestyle that is completely incompatible with the small wire cages that define commercial production. The chronic stress of cage confinement manifests clearly in stereotypic behaviour frequencies that approach those seen in other severely confined animals. Unlike some farm animal welfare problems that can be addressed through housing redesign or enrichment, the mink welfare problem is inherent to the production system. This is why the industry response has been bans rather than welfare reforms — there is no welfare-compatible version of commercial mink cage farming.