Discover the fascinating world of dog behavior with this rare 1st edition hardcover book, "The New Knowledge of Dog Behavior" by Clarence J. Pfaffenberger. Published in 1963 by Howell, this original copy is in very good condition!

Explore the author's unique perspective on dog training and behavior, as well as his extensive experience in the field. This book is a valuable resource for anyone interested in improving their understanding of these beloved animals. Don't miss your chance to own this piece of canine history.