I probably wasn't emotionally ready for this book at all. 
 I loved Enzo & his devotion to his family. I loved how he was portrayed. I could have done with a tiny bit less on racing but I understand its significance to the plot. 
 Ultimately, this book is just too heartwrenching for me to give it a five. I liked it, and recommend it to animal lovers, as long as they know this book isn't all daisies and sunshine.