Indoor adult cats, like yours, get less exercise than outdoor cats, which is why a balanced and complete diet rich in beneficial nutrients is essential for good health. ROYAL CANIN Indoor 27 has been specially formulated to meet the nutritional needs of your adult indoor cat. ROYAL CANIN Indoor 27 contains a highly digestible protein (L.I.P.) that has been specifically chosen for its high digestibility. This protein also aids in reducing the quantity of your cat's stool as well as the smelly stool odor that occurs when cats have a slower intestinal transit due to a lack of exercise. Because your indoor cat's activity level is lower than that of an outdoor cat, ROYAL CANIN Indoor 27 food has a moderate fat content.