Nutri-Vet Nutritionals Hip & Joint with Glucosamine Formula provides natural support for joint health. Available in tasty liver chewable tablets or easy to open capsules, which can be sprinkled over food. Each tablet or capsule contains 500 mg of glucosamine, plus 100 mg of patented Ester -C. Also offered in Soft Chews and spray liquid. See seperate item listings for those.