Beaphar Glucosamine Sticks for Dogs 7 Sticks is a dietary supplement for dogs. They are delicious treats formulated to relieve and strengthen joint function, tendons and connective tissues.They contain an important part of glucosamine which contributes to the production of cartilage and synovial fluid (lubricating fluid of the joints). This restores flexibility in the movements of the joints.The green mussel powder contained in these sticks is a natural source of chondroitin, known for its anti-inflammatory properties and its beneficial action on the joints.Suitable for dogs from 4 months.