Lion head® goose belongs to graylag species. It is one of the large goose breeds in the world, which is bred and developed by domestic farmers. It was originated from Fuping village, Raoping county in Guangdong. Now lion-head geese are bred in the suburbs in Chenghai, Chaoan, and Shantou. Lion-head goose has gray-brown or silver-gray plumages on its back, and while white feathers on its belly. It has a big head, small eyes, and sizeable black sarcoid on the top and both sides of its head. The sarcoid grows with age, makes their head shape looks like a lion head; that is the reason they are also called “lion-head geese”.