Every kitten's gotta learn how to play tag sometime.

It may look like this cat and kitten are simply playing a cute game of tag, but in actuality, this "play" is really training for the intense, difficult life of being a housecat. The endurance required to get up and sit on your owner's keyboard at all times of day and night. The challenge of scratching up furniture. The hours of grueling napping. In a few short months, this kitten will be expected to do it all, so he'd better start training now.

Sources: Tastefully Offensive