Nutri-Vet Advanced Strength Hip & Joint Chewable Dog Supplements, Formulated with Glucosamine & Chondroitin to Support Dog Cartilage & Mobility. These specially-formulated tablets offer extra TLC for dogs with long-standing joint problems, especially larger and senior dogs. Each tablet contains extra-strength levels of glucosamine, as well as chondroitin, MSM and hyaluronic acid to help your aging buddy maintain healthy joint function and connective tissue well into his golden years. Key Benefits Specially formulated for dogs over nine years of age; can be used as an hip and joint supplement for dogs. 500 mg of Glucosamine HCL, the key building block for making cartilage, supports better mobility 400 mg of chondroitin sulfate helps support existing cartilage and slows its breakdown. 50 mg of MSM acts helps support the formation of cartilage. Hyaluronic acid helps maintain the viscosity of joint fluid. Vitamin C, a potent antioxidant, supports bones and cartilage while fighting free radicals and supporting the immune system. Manganese, copper and zinc support biochemical reactions that help form cartilage. Features Nutri-Vet Hip & Joint Advanced Strength Chewable Tablets for dogs provide much-needed support for dogs with long-standing joint problems, especially larger and senior dogs. Each tablet contains extra-strength levels of glucosamine for dogs (500 mg), plus 400 mg chondroitin, 40 mg methylsulfonylmethane (MSM), and hyaluronic acid to help dogs maintain healthy canine joint function and connective tissue. This liver-flavored treat is veterinarian formulated to provide the best joint supplement for dogs. FORMULATED FOR SENIOR DOGS: Provides much-needed relief for dogs with long-standing hip & joint problems, especially larger and senior dogs over nine years of age. 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.