I have a question about my little silkies...I know when they are young it is hard to tell their sex, but I have 2 that are constantly challenging each other. They run up to one another and stick their necks really high and get into each others faces. They are only 6 weeks old, but they do not do this with any of the other chicks, so I am wondering if they could both be boys and are trying to figure out who is in charge. Any help would be nice, like I said I understand it is hard to figure out, just wanting some thoughts! Thanks!!!