So.. I don't really know how old Cross is. I am guessing that he/she is 9 - 10 weeks old. We have had him for a month now but we got him from petsmart at 4 1/2 inches and he is already nearing 7 and when we got him he was with 3 others and of course the store didn't know... So I took a pic and can't make anything of it only because after 4 weeks of this I still don't quite know what I am looking for. Any opinions? Male? Female? Too young?