Royal Canin Feline Digestive Comfort formulas unique ring-shaped kibbles are designed to help your cat to slow down and chew. Once swallowed, the kibble breaks down easily, thereby limiting regurgitation and vomiting. Cats with sensitive stomachs can benefit from a moderate-calorie food made with ingredients that are easy to digest. Some cats have trouble digesting their food which can result in more stool. As well, some cats regurgitate their food when they eat too quickly. Proper nutrition can make digestion easier, and specialized kibble can limit regurgitation for cats with sensitive stomachs. 24% less stool volume in just 10 days of exclusive use of DIGESTIVE COMFORT 38. Decreased stool volume is a sign that a cat is using more of the nutrients in his food. With highly digestible proteins like wheat gluten and soy isolate, along with specially selected fibers, including marshmallow root and cellulose, DIGESTIVE COMFORT 38TM formula is proven to decrease stool volume by 24% in just 10 days*. Regurgitation happens when cats eat their food too quickly, without chewing properly. Royal Canin Feline Digestive Comfort formula includes LIP (or highly digestible) proteins, prebiotics like mannan- and fructo-oligosaccharides, plus an innovative blend of fibres, including marshmallow root for optimal digestion - all with 3925 kcals/kg to help your cat maintain an ideal weight.