I have six 10wk ducks and one has been acting odd lately. I am getting worried about how to solve this issue. His name is Brooke, he is pictured here: My ducks are eclipsing now, and with that always comes some feather eating. I have taken away their oats, and given them lots of dog food- two handfuls are day. They eat it all. But Brook is getting out of hand. He has bullied the others so much, they are now bleeding. Their lower sides are bare. Brook is one of three drakes I ended up with. He is the only pure Rouen drake, the other one is a Runner and the other is my favorite. What can I do? I'm sure Brook has enough protein- he has had some hamburger as a treat recently. Is it time to think about getting rid of this bully?