Anti Barking Control Device, UltrasonicDogBarkDeterrent, Upgrade Rechargeable Mini Sonic Anti-bark Repellent 50 FT Range, Ultrasound Silencer No Bark Training Control Device Security for Dogs🐶 (C15)

I believe my dog doesn't continuously bark at my friends, but she doesn't stop barking either while this anti-bark unit is on. It's as though she hears something, but will bark at friends every 3 or 4 minutes rather than bark, bark, bark, barkevery minute driving us all crazy.

Does not appear to work on the neighbors dog, but will give it more time

Held it right next to my dog, set on max and it didn't faze him at all. He still barked and barked. Maybe he's just a bit stubborn, maybe I got a lemon. Haven't had a chance to return it yet.

This devise did not work for my dogs at all. They had no reaction at all. I could see the light go from green to red when they bark so I’m pretty sure it is working. Because I am using it indoors I didn’t want to turn it up more then the recommended level 1.

My neighbor has two yappy dogs. They yap at me, they yap at my cat, they yap at the air. They were always yapping. I bought this with not much hope of it actually working. Was I wrong. This thing had changed my life with these dogs. It worked the minute I installed it and it has trained those dogs immediately. I've had it for about 3 weeks now and it's solved the yappy dogs. They go outside but they don't bark. Awesome device! I highly recommend!

Does not stop dogs from barking whether they are close of far in most cases.

I gave this a try with my GSD didn’t seem to do anything for us

Hi I figured I’d try this since my dog has separation anxiety and barks whenever you leave the house. So I set this up and it picks up any type of noise and goes off not affecting the dogs whatsoever. Buyer beware.