Instruct: Classify a given review as either positive or negative.
Query: very helpful advice.

The book contained some very helpful advice. However, I feel there needed to be much more, since there are many issues/situations that have arisen with my deaf puppy (e.g. separation anxiety) that are just not covered in enough detail to really help address the problems. I would recommend the book as a good place to start learning the basics of living with a deaf dog.