Pig badgers are distributed in East China, South China, Southwest China, North China, Shaanxi, Gansu and Qinghai. India, Thailand, Malaysia and Sumatra are also distributed abroad. About the size of a badger. The main difference between them is that the badger's nose pad and upper lip are exposed, and the snout is long, narrow and round, resembling a pig's nose. Weight 10 kg or more, body length 650 ~ 700 mm, light brown or dark brown all over, others are white; The throat and tail are white; There is a white longitudinal stripe from the tip of the nose to the back of the neck and a short white stripe from the corner of the mouth to the back of the head. From the plain to the mountainous area with an altitude of more than 3,000 meters, they live in caves, live in caves or dig holes, have fierce temperament and bark like pigs. Poor eyesight and developed sense of smell. Night activities. They are omnivorous, especially like to eat animal foods, including earthworms, frogs, lizards, loach, eel, crickets, longicorn, mice, etc. They also eat plant foods, and sometimes steal corn, wheat, sweet potatoes, peanuts and other crops. Have the habit of hibernating. Beginning of spring is in estrus, pregnant for about 3 months, giving birth in April-May, with 2-4 babies each.