JOINT COMBO CLASSIC HORSE SUPPLEMENT 3.75LB, Joint Combo Classic contains 1,800 mg/oz glucosamine HCl, 600 mg/oz chondroitin sulfate, along with the cofactors manganese and ascorbic acid. These ingredients act synergistically to support normal joint function. Palatable, cinnamon-apple flavored pellet formula contains no non-nutritional fillers. Dosage: 3 oz daily with regular grain ration for 3-4 weeks; 1 oz daily for maintenance. Not for sale in TX