This Persian kitten is wiping his face after meals. He is utterly cute, so the authors of this video brought out the clicker after his subsequent meals to catch him in the act, and see if they cannot teach him to wipe his face on command. After a few clicker-based training sessions, Cooper was responding well to the command "Wipe your face," so they faded the use of the clicker. Cooper also developed another move, "Begging," when he was attempting to wipe his face with both paws while doing "Gluteus."
The authors of the video says that they hope that their example above gives you some ideas for pet training. If you see your precious furbaby do something that you like, you can pretty much teach your pet to repeat it on command through rewards-based training methods. Just remember to keep your eyes open and have fun with your furbaby.