B12 Injection 5000 is a sterile injectable solution of vitamin B12 cyanocobalamin, containing 5000 mcg per mL.
B12 Injections are for Horses, dogs, and greyhounds suffering from pernicious anemia.
Pernicious Anemia occurs when pets are unable to absorb sufficient vitamin B12 from their dietary food sources and therefore require intramuscular injections to aid absorption.
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**Note: This product requires a veterinarian's prescription to purchase.At checkout you will need to provide your veterinarian's FAX or email address. We will then send him or her a prescription verification that he or she will need to sign and return before we can ship you this product.