"No No"

I've been feeling better so Mommy fed me a good supper tonight (Macaroni & Cheese and applesauce) but apparently she doesn't know what "No No" means. I was full, but she kept asking me if I wanted more. She says it'll help make me feel better, but hello???? If I eat too much it won't stay in long enough to help me at all! Duh Mom!