Review on Rechargeable Small Dog Bark Collar - Anti Barking Collar for Small Dogs - Smallest, Humane Stop Barking Collar - Waterproof, No Shock Dog Training Bark Collar - Safe Pet Bark Control Device by Becky Chopra

We have two little puppies who bark constantly when they see other people or dogs. They bark with excitement and it gets so out of control that we are embarrassed to take them for a walk. They barked at people from 50 feet away. Very annoying. So we wanted to stop this behavior while they are still young. We only wanted to use the shock collar when absolutely necessary. I was about to buy a competitor's collar when I saw this one for smaller dogs. We've only used this collar 4 or 5 times in an hour or two and it has cut her barking by about 75-80%. In less than 1 week! And when they bark, they don't do it like they used to. The weird thing is that they aren't afraid to wear it, although they definitely don't like the sound it makes. The collar will gradually develop into longer beeps and then a vibration as they continue to bark. This is an ingenious humane solution that really grabs the dog's attention and I didn't even realize it was that effective.