Milly has just moved to a new town and a new school, and she desperately needs a friend. The only problem is she is too shy to make one. Then, on her birthday, Milly is gifted her dream puppy―a mischievous Labrador she calls Sunshine. Sunshine is smart, and friendly … and a lot of hard work! But while Milly tries to teach Sunshine some manners, can Sunshine teach Milly how to be brave?