Royal Canin Oral Care Adult Dry Cat Food is a precisely-balanced nutritional formula that helps maintain your cat’s oral health by reducing the formation of dental plaque. It also contains a high protein content to support and strengthen your cat’s muscles, bones, and teeth. When looking for a diet that benefits your cat’s teeth and oral vicinity, it’s important to be aware that Royal Canin Oral Care Adult Dry Cat Food performs two actions: Mechanical and Chemical. Royal Canin Oral Care Adult Dry Cat Food is specifically designed for targeted action, the Oral Care kibble size, texture and shape encourages cats to chew thoroughly. This mechanical action produces a daily tooth brushing effect that helps reduce the formation of dental plaque on teeth.