fences I bought a mat that was suppose to prevent a dog from going into a room ..I put it in front of the door and mine walked over it like it was not there..I put my hand on it and it gave off a tingly sensation, but they were too light to trigger it. I tried "Snappy Trainers" to keep them out of a newly carpeted living area and they tip toed around them like they were in a mine field..so I doubt anything works except play yards and x-pens. |