NUTRI-VET HIP & JOINT Chewables for Dogs Regular Strength are formulated for all adult dogs and provide balanced levels of glucosamine, plus chondroitin, vitamin C and methylsulfonylmethane (MSM), to help maintain healthy canine joint function and connective tissue. REGULAR STRENGTH HIP & JOINT SUPPORT: Each chewable tablet contains balanced levels of glucosamine for dogs (500 mg), plus chondroitin (100 mg), MSM (10 mg) and hyaluronic acid (1 mg) to help support healthy joints. FORMULATED FOR ALL DOGS: Balanced levels of hip & joint support help dogs of all ages and sizes maintain a healthy, active lifestyle. GREAT TASTE: Dog joint health never tasted so good with an easy-to-administer, liver flavored chewable tablet craved by pets. MADE BY VETS: Formulated by veterinarians, all Nutri-Vet products are made to the highest standards of quality and consistency. USA MADE: Made in the USA with premium ingredients you can trust. All Nutri-Vet supplements carry the National Animal Supplement Council (NASC) quality seal. Directions for Use: One-half chewable per 40 pounds of body weight twice daily. Allow four to six weeks for best results. Continue as needed. Ingredients: Glucosamine HCL (from shellfish), Chondroitin Sulfate (Porcine Trachea), Ascorbic Acid (Vitamin C), Zinc (Oxide), Vitamin E, Methylsulfonylmethane (MSM), Manganese (Manganese Gluconate), Copper (Copper Gluconate), Hyaluronic Acid, Cellulose, Liver Meal, Magnesium Stearate, Natural Flavor, Silicon Dioxide, Stearic Acid, Sucrose.