(Med-Vet Pharmaceuticals) Advanced formula, all-in-one product contains 7,000 mg glucosamine sulfate, 50 mg hyaluronic acid, 1,000 mg chondroitin sulfate, 3,000 mg MSM, 3,000 mg yucca, and 500 mg Ester-C. Also contains biotin, methionine, Omega-3 and 6 fatty acids, lysine, zinc, manganese and lactobacillus (probiotics) for healthy skin & coat, hooves and digestion. Feed 3 oz. twice daily for first 21-28 days, then reduce to 3 oz. daily for maintenance. Pellets.