Domino is a little black and white dog who lives in an old cottage with her mother, Tara. She belongs to Jack and his family and goes for walks every day. But one day she runs away from Jack and squeezes down a rabbit hole. Stuck underground beneath a tangle of tree roots, Domino is desolate. Will Jack and Tara be able to find her? And if they do, how will they get her out? The true story of a brave little dog and her miraculous adventure.