SheltieChe
Forums Sage
Something quite interesting and might be worth trying for those who have loose leash walking problems. Of course dog has to care to walk with you and not the ghost but trust Susanne Clothier to come with idea
http://www.thecrossovertrainer.com/loose-leash-walking-with-a-ghost/
http://www.thecrossovertrainer.com/loose-leash-walking-with-a-ghost/