A little boy and his father were walking down the street when they saw two medium-size dogs having sex on their neighbor's front lawn…
The little boy was curious and immediately asked his father, "Daddy, what are those two dogs doing?"
The father thought for a moment and then replied, "They're making a puppy, son."
Happy with his father's explanation, they continued walking home…
A few days later, the boy walked in on his parents having sex and he was once again curious, so he interrupted, "Daddy, what are you and mommy doing?"
The father thought for a moment and then replied, "We're making a baby, son."
The little boy had never seen his mother wearing sexy lingerie and on her back with her legs that high in the air… He was confused and then frantically said, "Quick, turn her over daddy… I'd rather have a puppy!"
* Vindog has been repurposing jokes since 1968