at least once a day (usually twice) i have one cook a meal, and sit them all down to eat, as i noticed the cook will usually cook the meal then take off. i check their fed bars, and feed them until it is almost full. i haven't had any hunger issues. i also buy at least one of each food group every day.
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~That's it! You people have stood in my way long enough. I'm going to clown college! ~ homer simpson