For treatment of Bovine Respiratory Complex (shipping fever, pneumonia), footrot, diphtheria and metritis in beef cattle in beef and nonlactating dairy cattle. Also for treatment of respiratory illness, pneumonia, PPLO, arthritis and erysipelas infection in swine. Withdrawal prior to slaughter is 14 days for swine and 21 days for cattle. Use and dosage: beef cattle and nonlacting dairy cattle: inject intramuscularly 8 mg. per pound of body weight one time daily (1 ml. per 6.25 lbs., 16 ml. per 100 lbs.). Do not exceed 5 days of treatment. Do not inject more than 10 ml. per site.