Canidae Grain Free Pure formulas use simple recipes for sensitive cats. Trout and Lobster Slices are made with trout first for a diet high in quality protein. Choosing a grain free limited ingredient diet with no corn, wheat or soy may help pets who experience food sensitivities. Fewer ingredients could mean less chance of sensitive reactions. Each limited ingredient recipe is made with 7 - 10 key ingredients that are easily recognizable, plus all the vitamins and minerals your cat needs. And even if your cat isn't ingredient sensitive, they'll still love the great taste.