Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Practical sense

This is a great book if you want to increase your understanding of dogs and grow your relationship. It isn't just another book telling you a technique to get your dog to sit. Dr. Yin gives lots of real examples and laces the book with light humor.The big thing for me is that it's practical knowledge. She isn't selling a training "philosophy", but showing you what works.