Review on Rechargeable Bark Shock Collar for Large Dogs | Adjustable Sensitivity & Intensity 🐕 | Anti-Barking Collar with Beep & Vibration | No Bark Collar for Medium Dogs by Nicole Green

MUST KNOW! They offer a $20 Amazon gift card with the purchase of the collar in exchange for a 5 star rating! READ THIS! I assume the vast majority of collar reviews are due to this. Now an honest review as I have already received my gift certificate for the 5 star rating. lol They work fine, sometimes they work when my dog is shaking (based on their dog tags) and they don't always work when one of my dogs is barking. Luckily, a dog who barks more often knows not to bark while wearing a collar, so she discouraged him from doing so, even if the collar itself is a bit inconsistent. It really helped calm my dogs down but I don't think they are consistent enough to justify what all the reviews do. I'd rate it a 3/5, but I'm giving it a 1/5 for this rating in the hope that more potential buyers will find out about the "promo" gift card, if you want to call it that.