Sardine oil wild-caught, green-lipped mussel (8000 mg), shark cartilage (15000 mg) per 1000ml. This bottle is specially developed for dogs that could use a little support. The flexible nature of this oil is very contagious for your dog! This is due to the combination of fish oil with green-lipped mussel and shark cartilage. As a result, it contains a unique palette of omega 3, glucosamine, and chondroitin which support the joints. The omega 3 fatty acids in sardine oil also support the skin and coat and are good for the heart and blood vessels. The liquid formula ensures extra high absorption.