Tuna is always popular with felines, and Fussie Cat Premium Tuna Formula in Aspic Canned Cat Food is full of this flavorful fish. Rich in essential amino acids, this premium tuna dish provides high-quality protein and omega-3 and 6 to keep your cats fur soft and healthy. Its low in saturated fat, high in vitamin B6 and phosphorous and an excellent source of vitamin B12. This grain-free meal delivers a full range of vitamins and minerals and includes FOS, a highly beneficial fiber that feeds good bacteria and promotes balance in your cats digestive tract.