If your cat has a sensitive stomach, it might need to adjust its diet to help settle its stomach. Certain foods can cause digestive system problems in cats. Numerous nutrients are probably going to help your cat's digestive system feel better. ROYAL CANIN® Sensible 33 is designed specifically to support adult cats exhibiting signs of sensitivity to specific foods. It is appropriate for cats aged 1 to 7 years. A unique blend of nutrients found in ROYAL CANIN® Sensible 33 helps to maintain and improve gut security and a healthy balance of intestinal flora. Good-quality proteins, like lean meat protein (L.I.P.), which has a high digestibility, are included in the composition to help minimize any undigested materials.