Jessica is over the moon when her parents take her to Battersea Dogs & Cats Home to choose a new puppy - the moment she sets eyes on Chester the lovable lurcher, she just knows he's the perfect pet for her! Chester has a special talent for opening doors, especially when he's on the hunt for a midnight snack! When Jessica accidentally shuts herself into a dark, scary basement, can her clever puppy use his skills to save the day? Contains LOADS of information about Battersea Dogs & Cats Home - including how to adopt your very own dog or cat, dos and don'ts of looking after them, and fun pet-themed puzzles! Featuring a photo and fact-file of a real-life dog from Battersea!