Can pekins ducks eat too much? I have 2 Ps and 1 rouen, all the same age (3 weeks). The one P is HUGE, and seems to strugle to waddle around the very big brooder. Once she gets going she is fine and can run with the rouen when he gets all excited and decides to do laps. The hhave pelnty of room to walk around and get exercise. I put them in the kiddy pool when it is warm out. I am just concerned about her eating too much. She loves to lay at the food and jsut shovel the starter feed in, then waddles to the water and does the same. Shoudl I be restricting her food? The rouen is looking just fine and the other P is smaller than this P, and looks good as well.