I have 2 cages, with 4 hens and one roo, well the latst 5 I got had 2 roos. The deal is I swapped the orgional roos, but left a 7 week and a 5 week in the same cage to get the #'s even like I had planned. I need to mark one of the 2 roos for ID til I get my other hen. I will see hot they get along, but I am trying to mix my genes...