hmm, that's a tough one, while this can be used to encourage a dog to stop barking, given the proper training technique, it isn't a device that does that "automatically". If this makes sense.
I would like to get this to help finishing the training for my Chihuahua. He is a yr. & 4 mos. working on different things still but doing ell just got to be constant on every thing to make the dog better.