Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lot of good information, difficult to get through it all

I found this book to be inclusive of a lot of current information, but it is not for light reading. It can be difficult to get through all of the information, or dig out what you may find useful. Her emphasis on some problem behaviors being the consequence of an imbalance in neurotransmitters is not shared by everyone, as a good majority of these animals can be considered normal when evaluated in an ethological sense.The handouts at the end of the book are very useful in getting a history from an owner, as well as handouts for the treatment of problem behaviors.