Review on 🐶 UTOPB Anti Barking Control Device: Ultrasonic Dog Bark Deterrent - Effective 50FT Mini Sonic Repellent for Training Pet Dogs by Robert Hodge

Wow. I gave this one star in each category because none of the categories apply to this item. It's a small plastic box with a switch. There is nothing thick, transparent or warm in it. So strange. However. Since this is a dog barking control device, I will write about it! The moment I turned it on, all the dogs around my house started barking. About ten minutes. I turned it on and off again and then it happened again. So I think the dogs can hear it. However. After the first ten minutes, the dogs seemed to understand. They don't bark that much and I haven't woken up at 5:30am on a Saturday since I got it. That was my goal when purchasing this device. While it seems to be working.