Review on 🐶 Kozart Ultrasonic Dog Barking Control Device - Anti Barking Deterrent with 3 Frequencies, 16.4 Ft Range, Rechargeable, LED Light, Dog Whistle, and Clicker - Silver by Helen Keffer

My dog thinks he is a giant German shepherd when in fact he is a small terrier but he keeps barking at everything that goes past anyone when people come to the door and that's why I'm trying to train him better. So I decided to buy this exercise machine that offers sound wave training. This is an ultrasonic dark bark repellent. As a bonus, it comes with a dog whistle and a dog clicker. So three training tools in what I consider to be the perfect package at an amazing price. I love that I have three different frequencies to use depending on where we are in the workout. There are stable, non-collapsible and irregular. I find it very useful and I decided to take him for a walk to test it and also try it around people so he doesn't bark. It calms him down and I liked that he also has a flashlight which we used last night when it got dark and we went for a walk. Haven't had to charge it since I got it and I've been using it for 10 days, it's still charged so the battery lasts a long time. It fits comfortably in my pocket so I can carry it with me in case someone comes to the door, it also has a wrist strap to keep it on my wrist when we go for a walk. The clicker has also become very useful in our teaching methods and I try to teach them a few tricks. The whistle itself is very deterrent, but my cats run away when they hear any of the sounds.