Very good quality dry light food for neutered dogs. I have been giving it to my dogs for over 2 years, 2 setters, one female and one male, and one male Maltese, all neutered. I don't give them anything else except for treats and the weight of my dogs remains stable and healthy. It gives them energy and many nutrients in their body! It is expensive but it is one of the TOP! You should see the chart on the side of the packaging to see how many grams of food correspond to your dog according to its weight.