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First Defense Tri-Shield One-Time Preventative Treatment for Newborn Calf Scours, 30gm A single-dose gel tube of Tri-Shield administered at birth, along with maternal colostrum, has been proven effective in third-party research to provide passive immunity against K99+ E. coli, bovine coronavirus, and rotavirus infections. Compare to Durazyme Calf Paste. *Sold by the tube. Items ship Monday - Wednesday only.
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🇺🇸 Ship from USA · On Agora since 2025
$12.00