I'm looking for a dog training item. It has been used on "It's Me or the Dog". Appears to be a small, battery operated device that emits a fairly loud sound when the animal approaches a "forbidden" object or area. The trainer placed this device on an oven door and when dog approached, the device sounded and the dog backed off at the offensive noise. It appeared to stick, either magnetically or otherwise, and could be used anywhere - i.e. furniture, doors, whatever you want the animal to stay away from. My dog jumps and barks at the TV and I think this might break that habit. Any answers or suggestions.
