This is a great tool for anyone who wants some insights into dog body language. Brenda Aloff has written an excellent primer on canine-speak. The text is accompanied by a large number of very helpful photographs, which are a critical aid to understanding the native language of the dog!

If you want to communicate with your dog (and understand what he's trying to communicate to you), this is the book to get.

Pros: Dog Language Illustrated!

Cons: A little spendy

Great book, how to tell what your dog is trying to tell you. Encyclopedic.

Pros: Photos and discussions of dog behavior

Cons: Alot of info to go through at one sitting!