Abstract:Yak milk is a characteristic milk resource of Gannan Plateau region, with characteristics that are incomparable with other milks. Yak dairy industry is also an important pillar industry in Gannan. After years of development, yak dairy industry has become an important economic source for farmers and herdsmen and an important support for the high-quality development of animal husbandry in Gannan. This paper summarizes and analyzes the advantages of yak dairy industry development and the short board problems in Gannan, and puts forward countermeasures for the sustainable development of yak dairy industry in Gannan Prefecture, in order to provide reference for the further development and utilization of Gannan yak milk resources and the development of yak dairy industry.