Trying to find something for my ma,her do is driving her mad barkin every time some1 walks past,Are the anti bark vibration collars any gd??lots on ebay??? dont want to use the elect shock ones.
Didn't do much for mine TBH, mine let off a little buzz, was battery operated, I ended up just training her to stop, used vocal commands and loud noises and removing her from whatever prompted her to bark.
However you may have more luck!
My sister had one for her terrier, it was a battery operated little box on a collar, that let off a beeping/buzzing/ringing noise off every time he barked, it didnt work at all.
I have used an electric bark collar, after exhausting a million other methods, and it wasn't as bad as I expected it to be. It was on at a very low level, he barked and it gives a vibration as a warning, he barked again and got a shock, he repeated the bark a minute or so later got the same reaction from the collar and that was that. He now wears it on the vibrate setting and the incessant barking has stopped. It seemed an unpleasant option but within 5 minutes it was all over and done with.