James Wellbeloved Housecat Formula is designed for adult cats who spend all their time indoors. Being inside, your cat uses up less energy than one which roams outside, but it is likely that your cat still has a good appetite, so our Housecat Formula contains less fat than our standard adult food. To make the litter tray more acceptable, we use highly digestible ingredients to keep stool output low and we also add a natural clay to absorb many of the stool odours.?A complete dry food with the bonus that it is hypo-allergenic. With selected protein source (duck), it is a dietetic food, excellent for the reduction of ingredient and nutrient intolerences. We suggest that the food be tried for a period of 3 to 8 weeks. If the signs of the food intolerence disappear, continue feeding indefinitely.