Hi. I’m new to chickens. We purchased 2 RIR pullets and 2 Australorp pullets from TSC. They gave us 2 unknowns that had been pecked at. They’re all healed now and are beautiful. We are trying to figure out what they are. They have thick legs and are bigger than my RIR’s but appear to be about the same age based on feathering. They’re super social. We really hope they aren’t roo’s as we live in the city and can’t have them.