Beagles have a nasty habit of barking ALL the time. Also, their barks are extremely loud. I'd do it if I couldnt train him.
Ive worn a bark collar before when I managed a Petsmart. It actually got stuck on my neck. Luckily, one of my employees was there to help me by continuously pressing the button...
But they're not bad. After the first few zaps, they get the point.
Why am I not suprised by this? LOL