We have a yorkie who is almost 4 years old.She barks non stop at every little thing…wind blowing, leaves falling to the ground, a fly that she can see outside….it’s a little much some times. I’ve tried everything to get her to stop with no luck.Bought this ultrasonic device to give it a shot. Worked right away. She stopped barking, looked at where the noise was coming from and tried to figure out what it was. As soon as she stopped barking, I rewarded her with her favorite treat and praised her for being quiet. A few days in and we’re still doing good with it.

I bought this as a safety tool, because I walk alot for exercise, and there being a lot of stray dogs in the area, it's my hope that I can keep getting being bitten. It does seem to work. I've tried it a couple of times, and both times, the dogs stopped dead in their tracks before approaching. One of them ran off, which is the best possible scenario I could have expected. Perfect product for my needs! A+ rating.

Love this product. It works like a charm for my mouthy overprotective 30 pound 2 year old mixed breed. All I have to say is I am getting that thing and he settles down. He even "kisses" it sometimes when I get it. After 2 days of use all I need to do is show it to him most of the time but it works when needed.

This bark device was very quiet, as I could barely hear it, and my dog wasn’t disturbed by it so I know I wasn’t hurting her ears, like how harsh sounding the other ones were to her. It’s USB-C, so I’m glad I don’t have to buy batteries for it like most other bark remotes have. It holds its charge for a long time as well.

Unit is small and very portable. It charges pretty quick too so it is ready to use fast. Ours actually had a little battery power when it came so we were able to test it right away. We have 3 dogs and when they are barking or play fighting too loud, one press of the button and they all stop in their tracks.