This is one of 4 new chicks I got from MPC. It will be 7 weeks old Monday, May 23. It is a Speckled Sussex and is supposed to be pullet. But I am concerned it may be a Roo. The comb is red and is starting to develop wattles. It is the only Speckled Sussex I have so I can't compare it to others. Your opinion is welcome. Thanks in advance.