Mink farming confines highly active, semi-aquatic predators in small wire cages, causing severe and well-documented welfare problems.
Mink welfare in fur farming represents a case where the fundamental mismatch between an animal's biological needs and its captive environment is extreme and well-documented. Mink are active predators with large home ranges who are strongly motivated to swim and engage in complex hunting behaviors. Small wire cages provide none of these opportunities. The result is a population of animals with among the highest stereotypy rates documented in any farmed species - the majority of farmed mink develop stereotypic pacing or head weaving behaviors that indicate severe and chronic frustration of their behavioral drives. Scientific review has consistently concluded that the welfare needs of mink cannot be adequately met in commercial fur farming systems. The growing international ban on mink farming reflects this consensus.