Review on 🐶 PetUlove Dog Bark Deterrent: Handheld Dog Trainer and Bark Control Device with LED Light and Wrist Strap - Safe Indoor/Outdoor Dog Training Tool by Ashley Gonzalez

I love this thing! I have a small yapping Minipin that barks at everything like crazy and a big Pitbull that sometimes barks aggressively when it's territorial. I've been trained to use e-collars to stop this behavior, but I don't like using them because it's painful and they can't wear those bulky collars 24/7. This sound device is great because it doesn't hurt and it's easy to press the button when the barking gets out of control. They immediately stop barking and calm down. It really gets her attention. I've only had it a few days and have used it about 6 times and it's already curbing aggressive barking when people come to the door or walk past the fence. It's worth it. Update: I liked this thing a few days ago but today the button got stuck when I pressed it so I had to quickly pull out the batteries. Now the button is stuck. i give it back Let's see if they send another one. If not, I'll just buy a better one as I like how effective it is at preventing excessive dog barking.