You have been given great suggestions.
My dogs love cat food, so when I brought home this kitty a few weeks ago I was thinking of where to put her food. I do not want my cat on my counters so I have her food placed in the kitchen, my kitchen table & chairs is pushed in a corner & her bowl is in the corner under one of the chairs & table. It is kind of "wedged" between the wall & the chair leg so it can not be pushed out into the open for the dogs. Works great!