The product is a book titled "The Koehler Method of Guard Dog Training" by William R. Koehler, published in 1967 by Wiley & Sons, Incorporated. It is a hardcover edition with an item length of 9.1 inches and a width of 6.3 inches, weighing 27.5 ounces. The book spans 400 pages and is illustrated, featuring a reprint of the second edition. Written in English, the book is focused on the topic of training dogs for guarding purposes, falling under the genre of pets literature.
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