Newborn lambs must eat enough breast milk, good heat preservation measures. Immunization procedures are: lambs 15 to 20 days of age subcutaneous injection of sheep fastidious disease, sheep enterotoxemia, sheep sudden gangrene triple vaccine, 30 to 40 days of age subcutaneous injection of foot and mouth disease vaccine for sheep, 40 to 50 days of age subcutaneous injection of sheep pox chicken embryo weakly poisoned vaccine, 50 to 60 days of age intramuscular injection of goat contagious pleuropneumonia live aluminum hydroxide vaccine, 60 to 70 days of age, the oral mucous membrane injection of stomatitis weakly poisonous cell freeze-dried vaccine, 70 to 80 days old back subcutaneous injection of anthrax vaccine No. 2.