Yup, I tracked her calories all the time. It was mostly dinners because we were away during the day, but I think the most I've seen her put away in one night was around 3500-4000 calories - it's not even that she ate a lot of food, necessarily, just that the food was so laden with cheese and fat-soaked meat that it was extremely calorie-dense. (Suffice to say, she didn't eat salads).