Royal Canin brand dog food was suggested to me by my vet when my dog was a puppy. The thing that impressed me about Royal Canin was the many different types of dog food they carry. They focus on the breed of dog, type of fur, and the age of the dog. I started with a puppy formula for growing dogs. My dog, Livee, loves Royal Canin, and so do our dog friends who come to play at our house!
The makers of Royal Canin dog food guarantee the quality of their products with a 100% money back guarantee if not satisfied. My dog's fine hair is shiny and her coat seems healthy and free on dander that many dogs have. The smaller Royal Canin dog food bags seem to stay fresher than buying a 25 lb. bag. It must get dried out or a little stale by the time I get to the bottom of the larger bags of dog food.
The best part of using Royal Canin was last spring when I took Livee to get her teeth cleaned. Her teeth were in great shape with very little tarter build-up, and she only needed minimal dental work. I attribute this to the high quality of her dog food. It costs more than grocery store dog food, but the benefits out-weigh the cost.