Bye Bye Barx Anti Barking Device | Ultrasonic Dog Bark Deterrent for Small Medium or Large Dog | 3 in 1 Dog Training Aid | Control Range of 35 Ft. | No Bark Devices With LED Flashlight

It helped me to calm Pebbles down when the doorbell ring. I use it when she is barking too much.

Yes it feels fine in my hand and the lights work. However, my puppy pays absolutely no attention to it when I press the stop barking as instructed It doesn't matter if I'm next to her, 5-10 ft. away or 15-20 ft away. Doesn't even flick an ear. I'm still going to try and return it as it doesn't do what it was advertised to do. Don't bother with it. And yes, my puppy can hear extremely well

No effect on my two dogs. I returned for a refund.

I can't believe it. The instructions state that it can take up to ten days for a dog to become trained. I have a very unruly dog that even barks at the refrigerator's ice maker. It took less than 24 hours and only three uses of the device. Each time it took only a two second press of the button. I was going to buy a second one for my wife if it worked. As it turns out, it works so well that a second one is not needed. It is great that a purchase works as advertised.

Pros: Easy to use; immediately gets our dogs' attentionCons: Dogs get used to it after repeated usesInitial uses stopped our barking dogs in their tracks, but eventually they got used to it. That said, it still gets their attention and it better than yelling at them to shut up. :)