I have 9 BR's, 8 weeks old, 3-4 are roo's. Went to the feed store yesterday and couldn't help myself, I ended up bringing home 6 babies. They are about a week old. Store didn't know the breeds so I got one of each diff looking one. 2 are supposed to be pullets, the rest are straight run. When and how can they start meeting and when and how can they start living together outside? I'm a big chicken noob so I need all the advice I can get, please and thank you.