It took a little bit of time to get the dogs to stop barking but now sometimes I can let my dogs outside and they won’t bark at all but sometimes I have to put the colors back on but they work pretty good I’ll keep him from not barking so much

Worked well but on high sensitivity it does go off when the animal shakes that’s the only proble I’ve had it has definitely kept me sane

It really has an effect, now the dog will not bark, very smart, know in barking will be punished, using a few days did not dare to bark, thank the store to develop such a good product, not hurt the dog can also let the dog not bark.

I bought it with a try and see attitude. I didn't expect that the effect was so good and the sensitivity was very high. When I adjusted the vibration mode, it was only a slight vibration, which would not hurt the dog. In the past, the dog would bark at random as long as there was a sound, but now it is much better

These work Great for our small but BARKING Terriers!! Vibration & Sound did the trick, with NO Shock needed!!

As described, a bark stopper can vibrate or make sounds to stop a dog barking.My dog, who always screams in the middle of the night and is constantly woken up by him, has a poor quality of sleep, so I bought this barker to correct his behavior.Now that the results are in, the dogs still need time to get used to it.