With countless dog food options out there with formulas focused on ingredients, how do you know what nutrition is right for your pet? No matter how big or small your dog is, Royal Canin has a right-sized diet, made with the precise amount of nutrients needed for every stage of their magnificent long life. Medium-sized dogs are famous for their seemingly endless energy, but as they grow into their senior years, they've probably slowed down a bit, and so has their body. With age comes the probability of a dulling coat, and a decrease in energy, sometimes even in appetite. However, with a right-sized diet tailor-made for nutritional needs of senior dogs, your dog can thrive. Royal Canin Medium Aging Adult 10+ Senior Dry Dog Food is made to support your older dog's vitality. An exclusive blend of antioxidants supports healthy aging and overall cellular health. Because older medium breed dogs may put stress on their bones and joints as they age, this senior dog food has key nutrients included to help keep them playing. Omega-3 fatty acids promote your dog's skin and coat health to help maintain their youthful shine. Plus, a specially designed rehydratable kibble is adapted for a senior medium breed dog's jaw, with a highly palatable formula for a meal they'll love. For variety in texture, add Royal Canin Mature 8+ Wet Dog Food to their bowl. 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.)