Hey there... question... at what age would a male begin fanning? Not just the sort of fanning I've seen all my juveniles do when they get excited, but standing in place for 5-10 minutes and turning? One of my whites (the large, masculine looking one) has begun doing this quite often. I've been thinking for a while that I have a little boy just because he's so much bigger than his sister or mama, but this behavior is definitely very different from what I've seen the other young peas do. They're just shy of ten months.