With so many indoor cat food options out there focused on ingredients, how do you know what’s best? Royal Canin knows there’s a science to it—researching each pet’s nutritional needs to create a diet with the precise combination of nutrients needed to live a magnificent life.

Mature cats face a unique set of health challenges. Fewer playtime sessions can mean lower muscle mass. An older cat may have difficulty eating due to dental problems or a declining sense of smell and taste. And with a long life full of napping, grazing, and grooming, mature cats often have higher-than-healthy body weights and foul-smelling stool odor. What your cat eats can make all the difference.