I have a 4 month old brown tabby w/tremendous engergy. She tries to get onto everything, and the kitchen counters are of course the most interesting. My previous cats would get on the counters, but only when I was gone (clever kitty!). I can't remember how I cured my first kitten of getting on the counters right in front of me. I think I used tin foil, which seemed to work. Doesn't work w/Ally! I also tried packing tape doubled up, but that didn't work either. Thank you!