I have an 8-month-old terrier/hound mix who barks at everything - people in the hallway of the building, dogs barking (outside, inside, on the TV), any animal appearing on the TV (he watches TV intently) - real, cartoon, painting, etc. He went on a barking binge yesterday over a picture of a cartoon dog on a van. Received the package, opened it up, put in the battery, and when some dogs appeared on the TV, hit the button and he stopped in mid-bark! I did not expect it to work that well. For the rest of the day, every time something sent him into a barking frenzy, hit the button and poof - barking stopped. I don't know how, but it works like magic! HIGHLY recommend.
Length of Use: Less than 3 months
Bottom Line: Yes, I would recommend this to a friend
Pros and Cons
Stopped him in mid bark while my other dog was unaffected
Instant results, still cannot believe it
Easy and small; it is in my pocket at the ready
No “cons” were specified in this review