Dotty the dog wakes up excited for her very first day as Willow Creeks official mail-delivery dog, eager to bring joy, surprises, and a touch of magic to every resident. She carefully packs her shiny blue mailbag with colorful letters, small parcels, and a mysterious golden-ribboned tube, imagining the delight each delivery will bring. With encouragement from her friends Penny the Penguin and Rufus the Rabbit, Dotty sets out into the forest, her paws padding softly on dew-covered grass as she begins her journey along winding paths and sparkling streams. Along the way, she discovers the wonders of delivering mailseeing the smiles of friends and neighbors, feeling the excitement of adventure, and learning that with courage, careful planning, and a little help from friends, even a small dog can make a big difference in her community.