I know, because I'm one of them. Sometimes I'll start a conversation with others in the cat food aisle. Sure, we complain about how we jump through hoops for the critters. We complain about how one week our pets just LOVE the food we dish out, and then won't touch it the next. The real hardcore cat nerds are the ones that keep track of their cat's birthday. Well, our Ollie (pictured) turns 11 on Tuesday. What kind of neurotic cat nut would keep track of that?