We recently adopted an adult peking drake, who had been raised with chooks.. Unfortunately he thinks he is a chook, and tries to "love"all our chooks. As he is bigger than them and ducks have quite a rough mating style (compared to roosters), we are worried he may do some harm. We would prefer not to separate them as we like all our poultry to free range.. Unfortunately at this stage this is the only thing we can do.. Does anyone have any suggestions? (When we first got him we thought that if we shut him and the ducks in a yard together he would start finding them more appealing, and he does, but he won't leave the chooks alone).