Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great if your writing a research paper.

The book goes on and on about why store bought pet food isn't any good for your pet. It gives very little information about the raw bones diet. I am very disappointed! I didn't need convincing, I wanted to know some diet particulars. I know it isn't just about raw meat. They need other things as well, if only in small amounts. This book gave me no pointers or examples. If you are looking at feeding your pet a natural diet, and are looking for example diets, etc. don't buy this, unless a whole one page appendix is good enough for you.