I am trying to get my 6 leghorn hens to get along with the 6 bantams that I have but they won't let them out in the run when they are out and keep them from the food and water inside the coop. I can't let them free range during the day because they started going over to the neighbors and digging in their mulch etc. I have a good size run that we just finished over the week end and didn't let them out of the run today. But when I went out to check on them they had two of my bantams pinned in the corners. Will they really hurt them or are they just being bullies? Any ideas on how to stop the bulling or is it just natural? Help!