Amazon.com: Pet Parade Dog Repeller and Training...
OK does anyone think these things are cruel ? I've seen others used by dog trainers, military, etc. and of course there are different types and price ranges available to be sure.
Please be brutally honest, I do not get my feelings hurt. Has anyone had success with them, hate them, or think that they don't work ?
I'm having a barking problem like brodynbre's and have tried just about everything I can think of to correct it.