As an aid in the maintenance of healthy joints and tendons Contains a unique combination of Glucosamine, Chondroitin sulphate, Green lipped mussel as well as Ascorbic acid, Manganese Ascorbate and Brewer's yeast. High potency, high dosage active ingredients utilized. Easy, once a day dosage. Highly palatable.May be spread over food.May be given to all sizes of dogs and cats.May be used safely in conjunction with anti-inflammatory drugs.