Review on 🐶 No Shock Dog Bark Collar with Beep Vibration Harmless Shock - Perfect for Small, Medium, and Large Dogs by Christine Zuniga

Large collar of bark. It is not sensitive to noise, so the collar will not work at the slightest noise. My dog is barking. Started with a low vibration setting. I don't like hitting my pup. I love that before it vibrates it emits a warning sound now knowing to stop. I don't use vibrations. This also allows him to bark a few seconds before the beep. I was afraid he would be scared of barking and it is important for dogs to have this ability to communicate and warn. The battery lasts 2 weeks or more without a charger. I do NOT leave it overnight. I recommend taking it off every night or not wearing it on your dog all day.