Hey everyone I am new to chicken keeping. I currently have 5 RIR that are 16 weeks old. I also have a mix of 15 light/dark brahmas and mystic Onyx that are currently 8 weeks old. I would like to put them all in one coop at this point. We do let them free range so they have been around eachother while out. We have one RIR that goes after the little ones. When the little ones have ventured into the big coop the other chickens have chased them out if they were also in there at the time. So I'm worried about how it is going to go when they are all actually in the same coop. What is the best way to put them all together?? Thank you!