Used an aid in the prevention of milk fever and to increase the animal's resistance to infection at parturition in cows, ewes, and sows.Directions for Use:By intramuscular or subcutaneous injection into the anterior half of the neck.Dose:Cows: 4-6mL 8 days before calving or at time of induction of calving.Ewes: 1mL 6-8 weeks before lambing.Sows: 1mL 4 weeks before farrowing.