ip features a mange fox roaming around a residential neighborhood in Montgomery County, Maryland. A mange fox is a wild fox infected with Sarcoptes scabiei mites, causing intense itching, massive hair loss, wrinkled gray skin, and scabs. Often seen in daylight due to illness, these foxes are not usually aggressive but require professional intervention to treat, as untreated cases often lead to death from hypothermia, dehydration, or starvation.