ISBN 9781550594515 books & textbook
K9 Behavior Basics: A Manual for Proven Success in Operational Service Dog Training (K9 Professional Training Series)
Gerritsen, Resi Haak, Ruud Prins, Simon
Dog Training Press /2013-11-22 Paperback / 256 Pages
isbn-10: 1550594516 / isbn-13: 9781550594515
