Yes, I've read other threads regarding this. My EE chicks are 2 weeks old now, and one is noticeably smaller than the other two. She (hopefully a she) was a little smaller when we brought them home, but it's much more obvious now. She's feathering in well, though very slightly behind where the other 2 are now. She's active, feisty, eating, drinking, and pooping well, though she does peep loudly when she poops. It looks normal, and no history of pasty butt. The others don't pick on her. Other than simply keeping an eye on her, is there anything else I should be doing for her?