Complete and balanced nutrition for cats. Taurine is an amino acid that is essential for the proper functioning of the eyes and to improve the cat's eyesight. Vitamin c boots cat's immune system and helps reduce the detrimental effects of stress on your cat's health. Calcium, phosphorus and vitamin d help strengthen teeth and bones. This formula was developed to help prevent the risk of flutd (feline lower urinary tract disease). Omega-3 and omega-6 from high quality oil in combination with zinc will help nourish the cat's hair and skin. Low-sodium formula helps decrease the risks of high blood pressure, kidney and heart disease in cats.