Everyone knows not to leave the pizza box open if a dog is in the immediate vicinity, but it's the quieter, more cunning pets you really need to look out for. In this peak-Internet video, several owners catch their cats trying to swipe a slice of pizza. While some of the felines are clearly still mastering the art (looking at you, Piglet), others have obviously honed their pie-stealing skills. Guess those goblets of Fancy Feast aren't all they're cracked up to be.
Kristin Hunt is a Food/Drink staff writer for Thrillist, and thinks that stealthy behind-the-computer cat is going places. Follow her at @kristin_hunt.