S.S.
I once worked in a daycare and there was a little boy there that wouldn't eat real food - only babyfood being fed with a spoon by an adult. I realize this is a different situation because it sounds like your neice doesn't eat anything at all. This little boys parents found an Occupational Therapist who worked with the little boy twice a week at lunch time at school. It took about a month and then he was eating like all the rest of the kids. He got really thin in the process because we had to stop with the babyfood and offer the food that the other kids were eating but eventually with the help from the OT he was doing it by himself. I know that she had to make the regular food really moist, like mixed with soup, and feed him with a spoon. The she gradually got him to pick food up off his tray and do it with out being fed. This was in a classroom of 12-18 month old children. I don't know where you live or if you have access to any services like this (I lived in Pheonix, AZ when this happened) but it would be worth a shot to check into getting a referral for some sort of service like that if available.