From bestselling author and illustrator Paul Castle comes the heartwarming true story of Mr Maple, a Labrador retriever who grows from a playful puppy into a life-changing guide dog. Follow Mr Maple's incredible journey, from his first wobbly steps, through the challenges of guide dog training, to the moment he meets his forever person. With charm, courage, and a wagging tail, Mr. Maple shows young readers what it means to be a loyal companion, a working partner, and a true friend. This beautifully illustrated picture book celebrates love, teamwork, and the bond between people and their service dogs. A perfect read for children, families, and dog lovers of all ages.