For immediate pickup, you can find Purina OM at major pet specialty stores, provided they have a veterinary pharmacy section or you have a valid authorization.
: Many vets stock OM directly or can order it for you to pick up during your next visit. Formula Options purina om where to buy
and Allivet : Licensed pet pharmacies that specialize in prescription diets and often provide first-time order discounts. Where to Buy In-Store For immediate pickup, you can find Purina OM