Anti Barking Device, 33Ft - 3 Adjustable Ultrasonic Dog Barking Control Devices Dog Barking Deterrent Devices Rechargeable Stop Deterrent Humane Safe Bark Box Gentle Dog Control Barking Training Tool.

Thought I’d give it a go as we have dogs which bark at everything . This device has three frequency settings yet none of them appear to make any difference to either of our dogs . We’ve obviously tried individually with each dog and left it in the lounge both of which have zero effect.The only thing it does so is click . It clicks when you close a door , turn the tv on etcIt’s utter rubbish ! Save your money

It has really helped me to train my dogs to not bark at every innocent sound outside

It didn't work for my dog whatsoever, 2nd purchase od such an item. And the indicator light was so bright at night time.

Waste of money , didn't stop our beagle or jack Russell barking

Early days as only been using a couple of days and my frenchie hasn’t barked at all. He usually bark at everyone walking past the house. It’s the quietest he has been. We will see.

I bought two as I have 3 GSD's. They worked for about a month then they stopped having an effect. Even though I alternated the frequency. They also don't last 30 days before needing charging. Oh and my adult son and daughter can hear the sonic beep also.

I was very hopeful that this would help my dog from barking without pain. Unfortunately it hasn't stopped. I read up on the different levels via Google as the instructions were poor.

Very impressed with this, we have a very yappy dog inside and out. I charged this the first time as it says too, put it in the kitchen to see what would happen. We'll it's fantastic no more barking. She did one bark and it stopped her straight away. Great value for money. For a little black box it packs a great noise stopper. Really easy to use, 3 settings for the different size of dog. Just pick the one you need turn it on place it at their height and leave it.