When a dog reaches 90% of its expected adult weight, it’s considered an adult for feeding purposes, according to The Merck Veterinary Manual. . To determine how much food to feed your dog, you should start by knowing your dog’s estimated adult weight. Most large breed dogs will weigh between 50 to pounds, while small breeds weigh under.
ADULT DOG SIZE DRY FOOD FEEDING AMOUNT (CUPS) Complete and Balanced for Adult Dogs Note that this is a guideline only. Individual needs can vary and so it’s best to check with your veterinarian if you are unsure if your dog requires a specific diet. May 05, · Most adult dogs should eat two meals a day, and puppies often require three or more feedings, so you’ll need to divide the amount in the table by the number of meals you are offering. Take Your Dog’s Lifestyle Into Account.