A heart-warming and inspirational tale in which Enzo, a loyal family dog, tells the story of his human family, how they nearly fell apart, and what he did to bring them back together. Enzo knows he is different from other dogs: he thinks and feels in nearly human ways. He has educated himself by watching extensive television, and by listening very closely to the words of his master, Denny Swift, an up-and-coming race car driver. Through Denny, Enzo realizes that racing is a metaphor: that by applying the techniques a driver would apply on the race track, one can successfully navigate the ordeals and travails one encounters in life. Enzo relates the story of his human family through his eyes, sharing the tragedies and triumphs that Denny and his wife and child. In the end, despite what he sees as his own limitations as a dog, Enzo comes through heroically to preserve the Swift family.