Dont worry about the VET you have created this yourself.
First off put her food down for 10 minutes ONLY then pick it up. She doesnt eat in the 10 minutes to bad so sad cover it and feed it to her that night.
Again ONLY 10 minutes. If again she does not eat all then after 10 minutes pick it up. You will train her to eat like she needs too
What I mean by you did this yourself, is she knows she can pick cuz you are leaving it for her. She is in control .. you need to bring it back to YOU
"In order to really enjoy a dog, one doesnt merely try to train him to be semi human. The point of it is to open oneself to the possibility of becoming partly a dog."