Join Charlie and Mouse as they: lose something old, find someone new, say a sad goodbye, and discover that home for them, for Blanket, and for a brand-new puppy is really ... each other. Charlie and Mouse are finding surprises in all sorts of unexpected places! A day full of losing, finding, saying hello and goodbye has its ups and downs—but through it all they'll also find that as long as they're together, they're never truly lost.