Join Mea as she summers on the back shore of Peaks Island, at her family's camp. Mea finds all her friends gone one summer, when she is adopted by a dog named Piper. Mea and Piper share adventures together and Mea discovers a wonderful friendship with this unusual dog. Saying goodbye is the hardest of all. Piper lives on through Mea, as she heads toward new adventures, inspired by stories of her good friend that she would never forget.