Review on 🐶 Comfortable DOG CARE Automatic Bark Collar with Beep, Vibration, Shock Modes - Highly Effective and Humane Dog Shock Collar, 5 Adjustable Sensitivity Levels, No Remote by Anna Alcala

I really like this collar. My dog barked at everything, even the wind blew the leaves. My friend often works the night shift and has to sleep during the day. This is a big problem for him because the constant barking drove him insane. As soon as I received it, I opened the collar and put it on our dog. As the car drove past, he barked as usual, but the collar squeaked for the first time, and he immediately stopped to look around to see what had happened. He started barking again, squeaked again, and stopped. He realized the beeps and vibrations were coming from his barking. To be honest it is so effective and solved our problem perfectly! Now he almost stops barking, even if we forget to put the collar on. In short, this product works very well and I recommend it!