12000 yuan. According to pet net's question and answer, the training of pet doctors refers to the education and training specially provided for pet medical staff. It takes four years to train pet doctors, and the cost is 12000 yuan. Beijing Agricultural College, referred to as "Beinong" for short, is located in Changping District, Beijing, and is a university directly under Beijing. It was selected into the first batch of education and training plans for outstanding agricultural and forestry talents in China and the "20 1 1 plan" of universities outside Beijing.