Red foxes have adapted successfully to urban environments but face welfare challenges from human conflict, mange disease and vehicle collisions. Understanding urban fox ecology informs humane coexistence.
Urban fox welfare is primarily challenged by sarcoptic mange, a parasitic mite infestation causing intense suffering. Mange-affected foxes can be treated by wildlife-experienced vets or through homeopathic bait treatments placed by householders, but treatment is resource-intensive and recurrence is common. Vehicle collisions cause acute traumatic death or severe injury. Humane coexistence - securing food waste, proofing against den sites under buildings - reduces conflict without the welfare costs of lethal control, which is also ineffective at population level.