The Koehler method of guard dog training
Subtitle: an effective and authoritative guide for selecting, training and maintaining dogs in home protection and police, security, sentry, and military use
By: by W.R. Koehler ; photographs by the author and others.
Publisher: Howell Book House
Published: 1982
Place of publication: New York
Language: eng
Number of pages: 207
ISBN-13: 9780876055526
Subjects: Dogs -- Training; Watchdogs; Police dogs
Notes: "Twenty-second printing."

Includes bibliographical references (p. [208]).