My darn cat doesn't know when she has it good.......I buy her good food and she turns her nose up at it. This is bad because she will sit an yowl at me, until I either get tire of her and throw her butt out the door for a few minutes, or give her something else. This gets costly especially when it's a whole can of food just thrown away. She will go without eating until I give her what she wants. I waited her out one day just to see how long she would go.