A fun, heartwarming series about the puppies that train to become Guide Dogs and the families who help raise them. A fun, heartwarming series about the puppies that train to become Guide Dogs and the families who help raise them. Lexie and Tom Walker are super excited to meet their new eight-week-old puppy, Harley. Harley is extra special because she's a Guide Dog puppy in training! While Harley is gorgeous, she's also cheeky and good at causing trouble. In particular, she loves to chew things! It's up to Lexie and Tom, with their Puppy Raising Officer's help, to teach Harley some basic obedience so she can prove to everyone she is Guide Dog material.