Apologys I did see that ,forgot but there certainly are some Yoghorts out there I know there is a goat one Trader Joes have differant ones, so forget the Yoghort and cheese are there other foods she likes,if she eats by herself any kind of finger food shes not allergic to obviously, I believe there are books on children and food out there,Good Luck
She has dairy and soy allergy so cheese, yogurt are all off!
This comes up a lot, kids do go through this phase,you dont say what foods she likes, at her age she can feed herself give her finger foods , cheerios and cereal for breakfast, lots of fibre there, some nice fruit with it, Yoghort(dont worry about the mess) Crackers slices of cheese and fish sticks, chicken nuggetts, french fries in her hands to nibble, small teast fingers to put in an egg, scrambled egg, I can go on and on, and dont fuss, these cute kids love the attention, give her her fioood and let her get on with it, she will love it and will eat more.