Shark cartilage is a sticky polysaccharide complex Containing chondroitin sulfate A and C can inhibit articular cartilage calcification and maintain joint operation. Prevent and help treat arthritis. Spine and other symptoms and delayed aging. Chondroitin sulfate is a cartilage protein. It can help increase antibody production. immunity. After a long time of baking. With some fish, crispy and chewy. It can help hairy children clean teeth and prevent calcification of articular cartilage. It also has molars, calcium supplementation and anti-arthritis effect. Precautions: 1. To avoid pets when they are eaten, please cut and feed according to the size of the pet. 2. The products are all natural materials. If there is a slight color difference, it is normal. 3. Built-in deoxidizer, please place children not easy to take to avoid eating 4. Please watch the food and watch the pet swallowing situation. storage method: 1. After opening the package, seal the zipper bag seal and store it in a cool place or store it in cold storage. 2. Do not place this product at a high temperature. Moist or sunlight. 3. This product is a fresh product. Please eat it as soon as possible after opening. 4. The inner packaging bag is a human food grade vacuum packaging bag to keep the product fresh.