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Protect your livestock from disease and infection with specially formulated antibiotics. We carry a complete line of injectable and implant antibiotics from trusted brands including Henry Schein, Merck, Zoetis, and more to get your herd back to health.

Antibiotics Listed Are Available Over the Counter & Online Per Colorado Law

Can’t find what you’re looking for? Email us at We know you have choices when it comes to veterinary antibiotics; thank you for choosing High Plains Cattle Supply.