I have a black Swedish male duck that is always chasing my white Chinese geese. It is frustrating because my geese will run away and run into things. I don't know how to get them away from fighting all the time. I was thinking of separating them in the run. I also wanted to put my ducks favorite female with him. My ducks are getting very complicated as they use to get along with each other all the time. Now the male is more protective of the females but only attacks the geese and no one else, not even my other two geese. If I do separate them I need to build them a separate house for them. So if you have any ideas for a house please tell me or if you have any ideas for stopping the fighting.