Hello. I have 5 khaki campbells that are about 18 weeks old, 4 boys and 1 girl. I had got them at the local Tractor Supply, so I didn't know what sex I was getting. Once they got older I was able to tell I had too many males, so I ordered 6 Welsh Harlequin females through a hatchery. They are almost 5 weeks old. I have been taking them outside to run around for about an hour a day. And the last 15 minutes I let the big ducks out hoping they will get used to each other. But my kc female does not like them at all and the boys just kind of go along with her but I don't think they really mind the littles. They just push them to the corner of the yard. And neither group wants to get near each other. But if the littles do anything the bigs don't like they are there to let them know. I want them to all live together in the next couple of weeks but I'm really worried that the big ones won't accept them into the pen and the coop. Do I just put them all in the pen together and watch. I didn't think I would have such a problem combining the two groups. But the KCs are big bullies to my babies. Any ideas on how to combine them peacefully? Or are they just going to get roughed up until the pecking order is established? I just don't want any of them to get hurt or killed.