Inspired by the diet of the lynx, protein-rich BLUE Wilderness Mature Chicken Recipe contains a higher concentration of delicious, deboned chicken. Made with carefully chosen ingredients, it provides mature cats with the right balance of high-quality protein and complex carbohydrates. Sweet potatoes provide healthy complex carbohydrates while cranberries, blueberries and carrots support antioxidant enrichment. Made with NO grains or glutens, BLUE Wilderness contains NO chicken (or poultry) by-product meals and NO artificial preservatives, corn, wheat or soy.