2 in 1 Dog Training Collar Automatic Anti Bark Control with Remote Rechargeable and Waterproof for 3 dogs

I really liked the fact that I had the option for shock or not. I am currently not using this feature, but in the even my dog doesn't train with the beep and buzz feature I will. Just having the collar on he knows he is not supposed to be barking. So good so far! Can't wait to see if this collar really does the trick for us.