For cats with sensitive stomachs: Royal Canin digestive care dry cat food is formulated for cats 1 year and older with sensitive stomachs. Healthy digestion: an optimal blend of prebiotics and dietary fibers promotes digestive health. Optimal stool: this precise diet is proven to be effective after 10 days with over 95% healthy stool quality. Specialized kibble: exclusive ring-shaped kibble encourages slower eating to help support healthy digestion.