Bovi-Shield Gold FP5 VL5 HB (10ds)

For the vaccination of healthy cows and heifers prior to breeding to help prevent PI calves caused by BVD Types 1 & 2. Offers fetal protection. Dosage: Administer a single 5 mL dose to cows 30 days and heifers at least 60 days prior to breeding. Spirovac L5 may be used as a booster. Annual revaccination is recommended. Safe in pregnant cows only if their dams were vaccinated with any Bovi-Shield Gold