I ordered a RIR pullet along with other chicks but I'm most concerned with my one RIR. It's from Ideal and it is SUPPOSE to be a pullet, but i'm already thinking otherwise. It is the largest by far, weighing about 2.05 oz or more. (Weighed it Sunday) "She" is already getting her, I guess, shoulder feathers? while the others are not. My other Standard breed chicks are a BA, BR, and EE. Could "she" be a roo or is "she" just growing fast?