Honestly if I were you, I would've kept her on the Hills if she was really doing good on it. The fact she had both diarrhea and vomiting on the new food would very much steer me away from it. For some reason, her body cannot handle it.
To make the Hills more appetizing for her, you could do things like sprinkle Parmesan cheese or low-sodium broth on it and/or add in a bit of a food-topper by adding a little canned/moist of some other brand/type on top of the food or mixed in.
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~ °¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |