Cats are like babies. When they're small, they're those needy creatures that always beg for your attention and follow you around. When they're bigger, they just lie there on the couch without a care in the world. Though they may ignore you every time you call them, you can really tell that your cats love you, well, deep down. Treat yourself, or any cat dad you know, to a purr-fect personalized mug this Father's Day. Let's face it, the cats won't buy you anything. We'll be better off doing it ourselves.