Royal Canin Pug 25 Dry Dog Food 1.5 kg With its broad head and very short muzzle the pug is said to be "brachycephalic". The size, shape and texture of Pug 25 kibbles make them easier to grip and encourages the dog to chew. Finally calcium chelators help to slow tartar formation and ensure optimal oral and dental hygiene. Helps support the skin's role as a barrier and helps maintain healthy skin. Helps maintain the pug's muscle tone and preserve a healthy weight. Helps maintain vitality in older pugs thanks to a combination of polyphenols and vitamins E & C.