Vitamin for Cattle, Sheep, Swine, Horses, Dogs & Cats B12 3000mcg Injectable 100cc [Anemia Treatment] On Sale EntirelyPets Rx Shop Vitamin B 12 Prescription Vitamins and Minerals McKesson Cyanocobalamin (B12) Products American Regent Do you follow a vegetarian diet? Did you know that vitamin b12 is mainly present in animal based products so those following a strict plant based are more likely to be deficient in vitamin Jrg Vitamin B12 3,000 mcg 100 ml At Home Vitamin B12 4 Week Injection Package MUST BE A FLORIDA RESID CardioMender, MD