First Defense Tri-Shield from Immucell combines the E. coli and coronavirus antibodies contained in First Defense®, with rotavirus antibody to produce the only product on the market with trivalent protection against three of the leading pathogens that lead to calf scouring. First Defense Tri-Shield gel should be administered to calves orally, within 12 hours after birth. Only available as a 12ct. Limited Supply
Directions:
Do not delay colostrum. For best results, TRI-SHIELD FIRST DEFENSE® gel should be administered to calves orally, within 12 hours after birth. Remove the tube cap, placing the tip at the back of the throat. Initiate the plunger and squeeze the entire tube contents into the calf’s mouth, ensuring the calf swallows all of the gel.
Video on First Defense and TriShield