I have trained about five dogs in my neighborhood with this device. It works. Within 24 hours you will see at least 85 to 90% decrease in the dog barking and nobody gets mad because humans can’t hear it. Keep peace with your neighbors— worth every penny
Absolutely recommend this product, we’ve had the product 3 weeks and already noticed a significant decrease of barking from our neighbors loud dogs that have been barking over a year.
We have trained 5 dogs that do not belong to us with this product. Highly recommend for those that deal with the lack of training from pet owners that allow bad behavior .