Obstetrical Use: Inject aseptically by the intravenous, intramuscular or subcutaneous route as follows:
EWES, SOWS:
1.5 to 2.5 mL..30 to 50 USP Units
COWS, HORSES:
5.0 mL...........100 USP Units
These dosages are recommended, and may be repeated as indicated.
Milk Let-down:
Inject aseptically by the intravenous, intramuscular or subcutaneous route.
COWS:
0.5 to 1.0 mL.....10 to 20 USP Units
SOWS:
0.25 to 1.0 mL....5 to 20 USP Units
These dosages are recommended and may be repeated as necessary.
Note: Oxytocin will not induce milk let-down unless the udder is in the proper physiological state.