This little kid is walking up the street with his Daddy.
They see two dogs going at it.
The little kid says “Hey daddy what are those doggies doing?”
The father says “Ahh, they’re making a puppy.”
That night the little kid walks in on his mother & father and daddies on top driving it home to mama!
The little kid says “Hey daddy what were you doing with Mommy?”
He says “Oh, we’re making it a baby.”
The kid says, “Turn her over, I want a puppy!”