The Koehler Method of Guard Dog Training; An Effective & Authoritative Guide for Selecting, Training & Maintaining Dogs in Home Protection, Plant Security, Police, & Military Work
William R. Koehler
207 pages, Hardcover
ISBN: 0876055528
ISBN13:
Language: English
Publish: January 1, 1967
Offers guidance in selecting and training dogs for personal protection, plant security, and police work