The Birds and the Bees talk

My husband and I knew there would come a day when the kids would inquire about the birds and the bees, so we came to an agreement.  He would handle the boys and I would take care of the girls.  Sooooo, when my oldest boy, who was about 6 or 7 at the time, asked what the difference between a boy deer and a girl deer was, naturally I sent him to ask his father.  And this is what Daddy had to say:

"Well son, you see, the boy deer has antlers, and the girl deer doesn't"

End of discussion.