Am I feeding him?

Yesterday we had an appointment for the boys. Estin was 9 lbs 5 oz and 21 in long and Keelen was 7 lbs 4 oz and 19 3/4 in long. You would think that I don't feed Keelen as much and I do. They eat the same amount of time. Maybe Keelen just doesn't have a strong sucker. They still said that he was doing great.