With the option to purchase up to two extra collars to coach three dogs with a person distant, and responsive buttons for straightforward toggling in between collars, this is a fantastic option for Those people with multiple Lively dogs. Whatever the 1 scary assessment, I however consider this shock collar http://jasperyuqlg.blogocial.com/New-Step-by-Step-Map-For-Dogs-Training-Electronic-Collars-30177189