As a veterinary drug raw material that promotes metabolism, butafos has strong antioxidant effect and can effectively inhibit the autoxidation of fat at low concentration. It can promote the chemicalbook assimilation of various parts of the animal body with simple physical stimulation mode, promote the liver function, promote the smooth muscle function of various organs to strengthen and improve the skeletal muscle system, help muscle movement and recover fatigue, reduce stress response, stimulate appetite, and promote the function of non-specific immunity