I have too many drakes (4) and they were starting to pick on a couple of the ducks (8) so I put the drakes in a new pen. Solid six foot wooden fence with a 6 ft gate between pens. Drake pen is 20ft by 30ft. Now the boys are picking on one of the boys. So my question is what do I do about this. They have been apart from the ducks for 2 weeks now, the picking started yesterday. The drake being picked on is not one I want to use for breeding. I didn't want to put the drake I want to use for breeding in with the girls til Feb. Should I take one or two of the drakes I do want to use and go ahead and put them with the girls. Any help appreciated.