Hill's Science Diet Adult Perfect Weight Small Bites Dog FoodKEY BENEFITS This weight management dog food was created with Hills unique understanding of the biology of overweight dogs. It provides lean muscle support, and also uses clinically proven antioxidants for a healthy immune system. Over 70% of dogs lost weight within 10 weeks with Science Diet Perfect Weight dry dog food and now it comes in a smaller kibble for smaller mouths. Feed this breakthrough nutrition for your small dogs healthy weight