Abstract:Dairy goat mammary gangrene is a kind of serious disease in dairy goat mastitis.Previously,most of the causes of this disease were considered to be acute,local,epidemic and irreversible.However,in recent decades,largescale farming of dairy goats in large counties with Fuping County as the core of Shaanxi Province has begun to increase year by year,and such diseases have repeatedly appeared in group farming of dairy goats.With the coming of the middle milk season in the production cycle of dairy goats,there is a high proportion of morbidity characteristics.The disease occurs more than 1 to 4 months after lambing,the incidence can account for more than 10% of the dairy sheep group,the cure rate of the infected sheep is less than 30%,because the dairy goat is the main purpose of the production of fresh goat milk,so when the breast necrosis can not produce milk,can only be eliminated,so the disease on the dairy goat breeding loss is great.This article will analyze and summarize the causes,symptoms,diagnosis,prevention and treatment of dairy goat gangrene according to the author??s practical work experience,so as to provide reference for the majority of dairy goat farmers and veterinarians engaged in frontline clinical practice.