By: Patricia Pierce From GAAustralian Shepherd
. Competes. So effective I bought a second one, to work both my Aussies at the same time. Dogs very quickly learned appropriate amount of barks to do their jobs, and no more. In competition training, this reminds my young dog to do her job without excessive barking;she has learned self control, and can concentrate on her job. Thanks!
Review ID: 5677
out of 5-stars.