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
It's so good my shepherd doesn't wanna go back outside now.
The neighbors dog still needs some more training though.
I literally love this thing into days time the neighbors super stubborn barkers completely quit.
I love this!!! Neighbors dogs kept us up all night and now literally no barking.
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 .