Instinct Ultimate Protein Grain-Free Cage-Free Chicken formula for cats is crafted to most closely mirror the benefits of Instinct's raw diets. The result is a kibble with the highest levels of protein from real meat and unmatched digestibility for optimal nutrient absorption. 95% of the protein is from real chicken. Live, natural probiotics, natural Omegas and antioxidants support digestive health, healthy skin & coat and immune health. With the pure, real nutrition of raw on every piece, it's made without grain, potato, corn, wheat, soy, by-product meal, artificial colors or preservatives.