Instruct: Classify Amazon reviews into positive or negative sentiment
Query: For pet lovers

I just bought two copies of this book. One for my 5 year old because our golden is 11 years old and starting to fail, and one for my friend whose dog is 14. It is a heartwarming story for children and adults alike. I think it would be very helpful to have it if you have a pet that is old. Another excellent book is the 10th Good Thing About Barney, which concerns another young boy whose cat dies and explains the way he and his parents deal with the death.