The Koehler Method of Guard Dog Training by William R. Koehler is a comprehensive guide to training guard dogs. Published in 1967 by Wiley & Sons, this hardcover book includes 400 pages filled with tips, techniques, and illustrations for dog owners looking to train their pets effectively. With a focus on the topic of dogs and training, this book is a valuable resource for pet owners seeking to understand and improve their dog's behavior.
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