My recommendation is to read this book with a highlighter in each hand -- one color for illogical personal conclusions, and the other for valid observations (often made by others). It is fun to read -- but a truly mixed bag full of potential pitfalls for the novice that accepts as proven truth the comments made by the authors.
This book undertakes a topic of tremendous interest to almost every dog owner -- no matter what breed! It is written in a readable fashion while seeming to be based on the years of experience that the Coppingers have had. Thus, while I own Ray Coppinger's non-serious book on "fishing dogs," I was hoping that this book would be as insightful as "The Domestic Dog," edited by James Serpell (which includes a chapter by Ray Coppinger and Richard Schneider -- carefully edited I now suspect) or as informative as "Genetics and the Behavior of Domestic Animals" edited by Grandin or even the small volume "A Concise Survey of Animal Behavior" by Honore and Klopfer.
It isn't.
The Coppingers have evidently spent years with dogs; they are often cited in work with livestock guard dogs and have a confessed love of sled dogs.
Interesting topic - some real experience -- all that is lacking is an editor or someone to point out the serious lacks in logic that the Coppingers blythely sprinkle throughout this book.
Because the authors knew a border collie ("with papers" p. 174) that they describe as a "superb sled dog," they make the leap that "any dog will do for any job if raised and trained properly" (p. 154). In fact, attempts to support this theory have failed miserably.
A prime example that I am familiar with as a livestock producer and one that is within the Coppingers area of expertise was the attempt to use retrievers (Chesapeake?) as livestock guardians in western sheep flocks. That unsuccessful endeavor has been deleted from memory -- and the pages of this text.
Instead, this text published in 2001 quotes 1985 initial observations about training and guard dogs and omits almost two more decades of real study on that topic -- some by the same source -- research which does not support the authors' premise.
How many other topics in this book are as slanted in coverage?
A readable, fun book which must be read much like any work of fiction -- it's up to the reader to pick out the eternal truths and to simply puzzle over the rest.