It helps the joints. For dogs between 6 months and two years old. From 10-30 kg: 1 mast. tablet/ 24 hours > 30 kg / 2 mast. tablets / 24 hours Composition It contains glucosamine and chondroitin sulfate, both of which are involved in the natural composition of cartilage. It contains omega 3 fatty acids for their well-known properties in helping to maintain joint health and vitamin E for its well-known antioxidant properties. Presentation Packs of 60 and 120 tasty chewable tablets.