By: Steve JIt works, and I can feel it on myself when I test it. However, quite often it does not work on the dog. I'm sure it is because of his winter coat. Other than shaving his neck, I'm at a loss for what to do. I've tried the longer prods; putting it on very tight, moving the prods back and forth to make contact and increasing the stimulus. When it is in contact he reacts to the lowest setting. Suggestions are appreciated.
Review ID: 9169
out of 5-stars.