Wife had to have one, but I can't keep it off the countertops when I'm not home. It knows better when we're home, it gets sprayed with a squirt bottle.
I'm thinking electrified grid placed on countertops, or tape sticky side up. What a PITA cats are. Stinkin filthy animals walking thru the litterbox then onto the counters. This has got to stop.
Let's hear it.