Red foxes have adapted remarkably to urban life, living in close proximity to humans across Europe and North America with distinct welfare challenges and opportunities.
Urban fox welfare is threatened most significantly by mange, road traffic, and unnecessary pest control. Mange causes intense pruritic suffering — severe itching, hair loss, immune failure, and ultimately death without treatment. Treatment through medicated food is effective and has been used to treat mange in entire fox populations. Road deaths are the most common cause of adult mortality. Pest control culling causes both individual welfare harm (shooting, snaring, poisoning) and is ecologically ineffective — new foxes colonize territories within weeks. Tolerance and coexistence with non-lethal deterrence for specific problems is the welfare-positive and practically effective approach.