Enzo relates the story of his human family, sharing their tragedies and triumphs. In the end, despite what he sees as his own limitations as a dog, Enzo comes through heroically to preserve the Swift family.
The Art of Racing in the Rain is a testament to a man's life, given by his dog. But it is also a testament to the dog, himself. Though Enzo cannot speak, he understands everything that happens around him as he bears witness to his master's problems. His enforced muteness only refines his listening ability, and allows him to understand many of life's nuances that are lost on most humans. With humour, sharp observation, and a courageous heart, Enzo guides the reader to the bittersweet yet ultimately satisfying conclusion: there are no limitations to what we can achieve, if we truly know where we want to be.