Scabies is a common in vitro parasitic disease in the breeding process of dairy goats. it is highly contagious and groupy. If it is not treated in time and effectively, it can spread to the whole population in a short time. This paper mainly analyzed the pathogenic characteristics, causes and clinical symptoms of the disease, and gived some suggestions for prevention and treatment, such as doing a good job of enclosure hygiene and disinfection, using avermectin, trichlorfon and other drugs for bathing or spraying, the ideal control effect can be achieved.