A little boy was at the park with his father when they happened upon a couple of dogs doing what doggies do....
"Dad? What are they doing?" asked the little boy.
"Well, son," replied the father, "They're making puppies."
"Oh, O-kay." replied the boy and they went on their way.

A few weeks later the little boy interrupted his parents (doing what parents do) and asked,
"Dad? What're you guys doing?"
"Well son," replied the father, "We're making a baby."

The little boy contemplated this for a minute and said,
"Could you turn her over? I'd rather have a puppy!"

sorry!