Overview Reviews Product Description Amoxi-Mast (Amoxicillin) Lactating Cow Formula 10 ml (RX ONLY) 12ct. Amoxicillin, specially prepared for the treatment of bovine mastitis in lactating cows. Merck Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Amoxi-Mast (Amoxicillin) Lactating Cow Formula 10 ml Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments