On one very ordinary day, Pug's nose knows that breakfast is on its way. And with breakfast, come crumbs — and not just any old crumbs, but jam-tart crumbs. Jam tarts are Pug's favorite food, and he loves nothing more than to share them with his best friend, Lady Miranda. But just before Pug can finish the last jam tart, Lady Miranda whisks him away for a seafaring adventure. Unfortunately for Pug, it turns out that water may be his biggest fear! To avoid getting wet, Pug takes a well-timed snack break. But when fate takes an unexpected turn, he will have to find his true sea-captain self and steer a path back home.