Boy VS Girl

One MIGHT think that by 6 1/2 a kid would know why a boy is a boy and a girl is a girl. Especially a Smart Kid. Especially a smart girl kid who has a smart 5 year old brother. One would suppose they would get together and figure this out. ONE might be wrong. This does lead to a rather odd conversation one day when they are debating the gender of dogs based on how pretty and fluffy the dog is. After decreeing an entire batch of male dogs "girls" because they are "really pretty and super fluffy" I did have to ask why they decided that. And then crush their hopes and dreams and fluffy hair does alone does not make an animal a girl. As you might assume, the conversation just got weirder from there.