Royal Canin Persian dry kitten food gives Persian kittens a magnificent start with essential antioxidants and vitamins to strengthen immune systems. Highly digestible proteins and prebiotics support maturing digestive systems. Essential nutrients like amino acids, vitamins, and omega-6 and omega-3 fatty acids promote healthy hair growth. And the special-shaped kitten kibble is designed to make it easier for little Persian mouths to pick up and chew. For kittens under 4 months old, start with Royal Canin Mother & Babycat dry or wet cat food before transitioning to this formula.