I have my first roo now and his main purpose is guarding and watching out for my girls. I really hope he will be too overworked with 30 ladies,but if a few do manage to brood so be it.I really hope I can pair him with a few next year if temperament is good.Just pray he and my one year olds will get along when they meet.I hope to add a second coop next year then get a string of blue giants and roo.Pray my dream will come true, working hard for it.