I have 9 chickens. Three full blooded RIRs and six TSC RIRs. They are all over 21/22 weeks old and I've had them since week 1. I've been watching and honestly have not seen any roo type of behavior and haven't seen anyone develope spurs. It's a very calm little chicken run out there and everyone gets along. But now I'm getting eggs - have been getting them about 2/3 weeks - and a few times I've had that little red "spot" in my eggs. Can unfertilized eggs have those? Or do I just have a sneeky roo among the ladies?