This worked within a few minutes after putting it on my mine pinI would recommend this for anyone.

Glad the nuisance barking is gone now though.My dog has been wearing the collar for several weeks now and the battery is still going strong..

Wonderful product.The collars keep our dogs in check.

One little shock is more humane than people yelling or (God forbid), even hitting their dogsIt has seven sensitivity levels to meet all of my needs, and is built very well.

It took some time to get familiar with the control bottons on the remote, when I did my dog and I really worked well together. At first I used the lower settings to get her attention and I got better at using the remote. After some time I could up the intensity and she responded to my training very well.

this collar was exactly what I wanted. Easy to use and prefect vibrate setting was just what I needed. There are three options noise, vibrate or shock. I have a mild dog so the noise and vibrate are all I need. He is 72 lbs and took notice of the vibrate right away.