Great item, works well for my dog.

A solid product and easy to use. Still some barking but 80% improvement.

We are pleased with our two no-shock bark collars, one on our 18-lb mostly Jack Russell, and the other on our 10-lb. terrier mix. They teach each other bad habits, and the latest seemed to be team barking.They have worn the collars for several days, now, and it has helped a lot. It has not cured errant barking, but cut it way down.
The collars are easy to charge and to get on the dogs; they seem comfortable while being worn; they seem sturdy enough to last. All good.
They are slightly eccentric in the way they work. At times, the first bark will get a tone, while sometimes the collar lets them get a couple or three barks out before it does anything. Not a big deal, I think.
There is a bit of the Im wearing the blasted collar so I best not bark reaction even when the collar isnt switched on, so I guess a test would be to take them out on a leash but with no bark collar and see how they do when they meet other dogs and interesting things to bark at.
Perfect? No. Darn good and Im glad we purchased them? You bet.
Pictured is Mickey, chief barker.

I wasnt sure what to expect because my dog has pretty bad separation anxiety, but after about 3 days there is a very noticeable difference in the barking and even the attitude! Would definitely recommend. Only thing

This collar has helped to curb my dogs barking tremendously. He used to sit at the window and barK all day but after hearing the beep a few times his barking has decreased significantly. The vibration only happens after the third bark and I think he only got to that point maybe three times in the two weeks hes been wearing this. He still barks when someone comes to our door or if he sees a dog during a walk, but l do see some improvement even in those areas. I think with time this will retrain him not to bark inappropriately in all situations. My only reason for 4 stars instead of five is that it does not seem to work consistently when we are going for a walk. I think when he is moving around it isnt as consistent. But overall I am so happy with this purchase. It has made my days working at home so much less stressful and he is calmer too. Also, I want to mention he was never bothered by wearing this. He hasnt scratched at the collar it tried to take it off at all which I was really concerned about. I 100% recommend this for someone looking for a cruelty free method of teaching your dog not to bark all day.