From Dav Pilkey, creator of the New York Times bestselling Dog Man and Captain Underpants series, comes Dragon, the heartwarming hero adored by Dav's youngest readers! When Dragon finds a stray cat in his yard, he brings it inside to escape the cold. He likes living with his new feline friend, but Dragon soon realizes that he doesn't know how to take care of it. He doesn't know how to train the cat, what to feed the cat, and what to do about all the yellow puddles the cat leaves behind! Using his trademark humor and heart, Dav Pilkey illustrates the highs and lows of having a new pet in this tender story about care and responsibility. This Acorn edition contains brand-new bonus content, including story prompts and how-to-draw pages!