Feeding 3-4 times a day is enough, and the portion is generally based on body weight. Generally speaking, a three-month-old golden retriever should eat about 200g of dog food a day, which is two disposable paper cups. Generally speaking, the amount of dog food to feed is judged based on the weight and age of the dog. Theoretically speaking, the more frequent feedings, the smaller the amount of feeding each time, the better the absorption. Therefore, it is best for puppies to eat small meals frequently.