We lost a baby a couple of days ago. The dog bounced against their brooder and dislodged a roost. Poor thing got squished . DH let me get another to replace it, ended up going home with 3 barred rock. That sets me at 22! I put them out i the coop with the others (ranging in age from 2wks-5wks). They are doing very well, everyone gets along fine. They huddle up with the much larger white rocks, who don't mind one bit. very cute.