We've never had problems at all with WDW accomodating any of our "problems" .... When my whole family goes AND a couple who are friends of DH and mine, we have a host of allergies and diets (peanut allergies, lactose intolerance, Lo-Carb diet, Vegetarian Diet) and WDW accomodates each and every taste/allergy. We even call for the reservations and call back one more time a couple of months before we go to confirm our ADR's and if they don't say something about the food choices/allergies, I ask about it and it always was noted into the computer. Once there, we don't worry about it again and we've never had a problem at all.