I cut back kitty's food a little bit (as recommended by my vet) and kitty has
been really bitchy since then (about a month ago).  Whats the best way to
tell him "no, you cant have food now shut the f up."?
I tried distracting him by playing with the laser or other cat toys, but 15
minutes after we're done playing he comes to me and begs/"rOWWww"s for food.  

thanks