Big Buffy is on the left and Sweetie is on the right-I think they are both girls-they are the same age but Big Buffy is so much redder in the face-bigger comb and wattles. They will be 15 weeks old in two days. I have read that Buff Orpingtons really vary in how fast they mature-but I'm starting to wonder if Big Buffy is a he? Any opinions?