Poo poo ka choo

Hello gentle readers,
A man and a woman walked into a bar. The woman said to a man already sitting down at the bar, "Are these seats taken?" The man sitting down looks up at the woman, who he notices is quite beautiful and says, "Please sit down, but your friend needs to stay outside." The woman looks at the man she came into the bar with and says "Okay, Rowdy, you go stay outside, no dogs allowed." I hate that joke.