The polecat has recovered from near-extinction in England and is now expanding its range, raising conservation and welfare management questions.
Polecat welfare is most significantly affected by road traffic mortality as populations expand into road-dense lowland England. Individual polecats killed by vehicles suffer acute trauma, and survivors with injuries may escape to die slowly without veterinary attention. Illegal trapping, which persists despite legal protection, causes suffering through capture stress and killing methods. Polecats that are trapped by accident in cage traps set for other species require prompt, welfare-conscious release. The recovery of polecats has ecological benefits for their prey species management roles, but individual welfare is most effectively protected through road mitigation and enforcement of legal protections.