Hmmm I'd have to go with the chicks. If they wanna be big chicks, so be it. They will learn their lesson if the big chicks get up set. If things do get out of hand....take them out but besides that they should be fine. They just want...
Hmmm I'm not exactly sure. I had a chicken that hatched a chick and I took it right away, she was very worried for a bit but she calmed down in a day or two. Honestly I'm not sure.