Royal Canin Medium Puppy Dry Dog Food is a wholesome puppy food that's formulated for your medium breed puppy's healthy growth and development. An exclusive mix of antioxidants and minerals provides immune support and keeps their bodies growing strong. Starting your puppy off with this complete and balanced diet provides bone and joint support. The exclusive kibble design helps your mid-size dog chew their food properly. The highly digestible proteins and prebiotic ingredients also help to break down the food and support healthy digestion and optimal stool quality. With over 50 years of scientific research and observation, Royal Canin continues to deliver targeted nutrition to feed every pet's magnificence. Not satisfied? Then neither are we. Our formulas are 100% satisfaction guaranteed. (Just contact us for more details.).