MASBRILL No Bark Collar, Rechargeable Stop Barking Control Device, Waterproof Anti Bark by Beep, Vibration or Shock, Suitable for Small, Medium, Big Dogs from 10-120lbs

Does not work well try something different

It didn't phase our dog at all. Waste of money.

This product works wonderfully in helping us bark-train our puppy!

I bought this (much to my wife's disgust) because our Patterdale puppy's barking was driving me insane.I had bought an electric shock collar for our previous dog that we wound up not using because it was deemed too cruel. This collar is NOT one that gives an electric shock, it beeps once when the dog barks and then if the dog continues to bark it beeps twice then three times if the dog is still barking it then vibrates AND beeps to distract the dog from whatever it was barking at. My wife allowed me to put this on our little girl and it started working immediately! OMG it is fantastic!I mean OMG, OMG, OMG it actually works, when everything else we have done has failed miserably.It doesn't hurt her at all and when she has it on she simply doesn't bark!It even works even she hasn't even got it on, if she is in the garden and barking I can stand in our kitchen and blow in the little hole in the back (a way to test it is working) and she can hear the beep and will come straight to me and stand and wait for me to put it on her! She actually LIKES having it on!!! (And no if you are wondering I don't work for the manufacturer and have no vested interest in you buying one or not, I only want to save your sanity now mine is sorted!)Without a doubt this has been the best buy we have had so far for her! Penny loves it like a comfort blanket!We love it cos it works!