little-princess-kittycat is appalled her own would share what she did on tumblr as if she wouldn’t see it.
Oh, give the cat a bit of your pringle, already! What’s it going to eat? 1% of one chip?
“Ha… Silly humans.”
Actually it is brilliant. By putting your cat on a partial reinforcement schedule for the behaviour, it will be very strong and it will learn it for life.
Remember if you want to do it properly, you train your cat to high five in response to your fist, rather than the food.