We just got a 2.5 week old Bantam and are unsure of the breed. This little one was half the size of the others that were the same breed, and all the same age. We think maybe a runt?? I know Bantams are small, but this guy is TINY. I have attached pics of it by itself and with my Buff Orps. the same age as it. What is your best guess on breed? THANKS!!