Got mine today and it worked!
The very first try and I was AMAZED! The next door neighbors have 2 pugs that are the most annoying dogs ever. They are let out into the yard and the bark their heads off while my 3 totally lose their minds running the fence and also barking. It's total insanity when all 5 dogs are out barking and running. Pebbles is the worst of my 3 and will not listen when she is going nutso. So with the Bark Repeller in hand I stepped out the back door and the 2 pugs were barking and going crazy. Pebbles took off behind the garage so I pointed it at the 2 neighbor dogs and pushed the button. THEY stopped looked over at me like
"what the he!!" and didn't bark again! Then Pebbles came back toward the door barking like a fool and I pointed it at her said "No bark" and she stopped dead in her tracks
I called her over to me, praised her and gave her a treat. I am totally amazed! Not only did it work on Pebbles but it worked over into the neighbors yard on their 2 as well! So far thing is GREAT! I can't wait to see how they behave during the week for the construction workers and the other barking triggers but I have a feeling that it will continue to do the job