The semilunar designs are designed to be very easily chewable because of the Frenchie. Royal Canin say they are greatest fitted to the brachycephalic jaws of the breed and this can help nutrient ingestion and suitable chewing. Royal canin provides A selection of Canine food for puppies so they mature https://www.petskyonline.com/search/?query=royal%20canin%20puppy