I read this book on honeymoon last summer and bawled my eyes out!! (very romantic: a great look!)
For anyone who has ever loved (and especially if they've loved and lost) a dog it just brings back all those memories.
It took me ages to pluck up the courage to read it, and, whilst it was terribly sad, it is a great read and just goes to show what a great life some animals can have when in the care of the right people. Yes it's awful when you lose them, but I'm guessing that the majority of us on here give our animals the best life possible, which is what matters at the end of the day.