fence... do they work?
no i wouldnt use the anti barking collars
this is a device that you attach to the fence and it sends a signal to stop barking
its not for my dogs its for neighbours dogs who constanly bark

I wouldnt use them, they work probably but they are very cruel!

I haven't heard of an anti barking device on a fence ...
the anti barking device I know is a collar with a box on it ... and responds when the dog barks by giving a small shock.

I'm not crazy about "shocking" no matter how small ... we used lemon juice when the dog would bark inappropriately ...
and the training wasn't that tough.

you shouldn't use those cuz if you train your dog not to bark, he will not when there is an emergency and that could save you and your family. I hear it everyday, animals save lives. they bark like we talk. you wanna be mute?