Review on Dr.Trainer B1sPro Bark Collar: APP & Watch Control, Waterproof, Customizable Settings, Rechargeable & Humane - with Barking Record & Progressive Mode by Wendy Owens

Works great as a bark collar. The range from my phone to my collar sucks. Basically only works if the dog is right in my yard. which defeats the purpose. The point is to be able to remember her when she's further down the road. I love the bark part of the collar. Because when my dog barks for the first time, he just makes a noise without scaring him. A reminder that the barking has almost completely stopped is usually enough for my dog. Also, the collar broke within a week so I attached it to another collar which was fine.