Goat is a mammal belonging to the subfamily Goat in the order Artiodactyla, family Auchenipteridae. Also known as Xia sheep or Black sheep. There are over 150 goat breeds in the world, including dairy goats, wool goats, etc; There are over 40 goat breeds in China, including Yimeng Black Goat, Cangshan Black Goat, and others. Goat is one of the earliest domesticated livestock by humans. China has a long history of goat breeding, recorded as early as the Xia and Shang dynasties. As a major agricultural and livestock country, it is the country with the richest goat breed resources in the world. Goats have some natural susceptibility to diseases, making them suitable animal models for studying human related diseases and achieving significant achievements.