Hill's Science Diet Small and Toy Breed Adult Daily Feeding Guide (1 cup = 8 oz): Feed your dog 1/4 to 1/3 cup per of body weight per day, 1/2 to 2/3 cup per 2 pounds of body weight per day, 3/4 to 1-1/8 cups per 5 pounds of body weight per day, 1-1/8 to 1-1/2 cups per 10 pounds of body weight per day, 1-1/3 to 1-3/4 cups per 15 pounds of body weight per day, 1-2/3 to 2-1/4 cups per 20 pounds of body weight per day, 1-3/4 to 2-1/2 cups per 25 pounds of body weight per day. Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian. New to this food? Please transition your pet by mixing increasing amounts of the new food with the old over a seven-day period. Keep fresh water available at all times.