Review on 🐶 VOSOV Ultrasonic Dog Barking Control Device: Stop Barking with a Lightweight Dog Whistle" by Colleen Bolden

I have a chihuahua that barks non-stop. Even if someone passes our house, not even close by but on the street, my dog will keep barking. We've tried bark collars and she's always been smart enough to take them off or break them, even waterproof ones. I bought this because I'm crazy and it works. The moment she starts barking, all I have to do is aim at her and press the button. She stops barking immediately. I've tried this on my other dogs and it's the same, total silence. Even if they fight over a toy, go through my yard, or do something they shouldn't, I no longer have to yell or pull out a folded piece of paper. It's completely silent for me and everyone else in my family, but the moment I push the button all my dogs stop what they are doing and obey. Not only is it easy to use, I don't have to do anything extra. I will buy a few more to have at home.