Thanks for asking this question. I was sent 4 roos as packing peanuts with my ducklings. 3 seem nice so far, but there is one that is always puffing up and pecking at me when I reach in the brooder. I bonk him on the head with my finger, but he still continues to do it. I was hoping to be able to keep 1-2 for my 12 laying hens and 12 new chicks.