GuyRule #401.0: The Girl's Dog or Cat
Sometimes, when you date a girl, you get to sleep in the same bed as this girl.
When this happens, it is a good thing. Sometimes this girl will have a cat or dog that she allows to sleep on the bed. Do not let this happen the first time you sleep with the girl. You need to, as a Guy, establish dominance not only over other guys, but over all forms of life. Tell her you're allergic to her pet. This will not only make more room for you, but you will have less to fight against when it comes to who she takes on her vacation. -Hickeyluv