This is our first experience with chicks. We bought 4 chicks two weeks ago, a Black Star, Delaware, Brown Leghorn and an Ameraucana. The Black Star was a few days older than the other three. The Ameraucana is still very small and fluffy but the others don't bother her at all. The other three are beginning to feather out. Today we brought home 2 five day old Barnevelders. They all seem to be getting along fine except for the Brown Leghorn. She chases after the little chicks, pecks at them some, but they don't seem to be afraid of her at all. We were told at the feed store to try holding them all together so they got used to being close together. Any other advice? Will they settle this out on their own.