"This read-and-listen Spanish-language version of the Caldecott Medal of Honor winner is sure to entertain. The sound effects pair perfectly with the narration and the text, as well as adding more imagery to the story. Willy the dog’s mischievous ways, the joy the children feel when he finds them in the park, and the feeling of desperation they have to take him home will remind listeners of their childhood. Young children will surely laugh and thoroughly enjoy this story."