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Amazon.com: Advocate PetTest Vitamin B12 Liquid Drops (5000 MCG) Supplement with Methylcobalamin (Methyl B12) for Diabetic Pets - Max Absorption B12 to Increase Energy - Vegan Friendly for Dogs and Cats -
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Amazon.com : Liquid Vitamin B-12 for Dogs and Cats - Vet Formulated - Effective for All Animals Methylcobalamin (Methyl B12) - Energy, Appetite and Mood - Made in USA : Pet Supplies
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Amazon.com : Liquid Vitamin B-12 for Dogs and Cats - Vet Formulated - Effective for All Animals Methylcobalamin (Methyl B12) - Energy, Appetite and Mood - Made in USA : Pet Supplies
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Animals traditionally got their vitamin B12 from injesting dirt along with their grass or scraps they rooted off the ground. But now almost all animals are fed …
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