I have two drakes and three hens who are two years old. The boys fought over who was boss when they were young. Now, they are fine with the two of them. However, they attack and rape the other guys girl(s) when their hormones are high. So, from April through July I have to keep the two groups separate or they are too hard on the girls. It is a pain. I would be better off with one or no drakes but I really like both of them.