At Purina ONE(R), they believe that by discovering a cat's true nature, they can gain a better understanding of their needs. Nature shines through in their science when it comes to making Purina ONE(R) SMARTBLEND(R) Salmon & Tuna Flavor. The blending of both nature and science allows them to discover key ingredient and nutrient combinations. Together, they create an optimal protein level with real salmon as the first ingredient, plus tuna and other high-quality ingredients to make a positive difference you can see in your cat's whole body health. | Purina ONE Smart Blend Salmon and Tuna Flavor Dry Cat Food | Size 7 lbs