The change was amazing! This product was literally a life saver! Yes.I strongly suggest to anyone with a dog that barks to try some training to see if you can curb the barking.

This is small and light weight.. it give a buzz warning before shocking the dog. Our dog has barked for 12 years and I only wish we had tried this sooner.. my house is so peaceful now. We will even take it off of him for a few days and he will not bark!