Review on Small Dog Bark Collar Rechargeable Dogs for Training & Behavior Aids by John Ferguson

Great item for my miniature dachshund barking at a leaf blowing in the wind! I prefer it to a shock collar, it just vibrates and you can adjust the intensity of the vibration. The battery lasts quite a long time, I haven't found it, but it seems to last. It makes a warning beep before vibrating, but my dog hasn't learned to stop barking before then. He doesn't like it when he vibrates and after that he stops barking. I think this works well for my dog, but every dog is unique so I have no idea if this will work well for others.