IAMS for Vitality Light in fat with Fresh Chicken for adult cats is a 100% complete and balanced food for your cat. This formula contains 30% less fat than our adult chicken diet. And it has L-Carnitine to support weight loss. With 84% animal protein (out of total protein), no fillers, artificial colours, flavours or GMOs and a wheat free recipe (produced in a factory that handles wheat). Only you know your pet's individual character, but IAMS knows the nutrition they need for the 7 signs of healthy vitality.