So what is nutrastat? Sorry, but I am new to yorkies and my Rotty never got sick. I just fed her some more chicken and a carrot as well. I will take your advice and give her some rice later on today. I am basically going for the ingredients listed in dog food. I currently have Science Diet Puppy, both canned and kibble that she wont touch anymore. Do you think she just needs a fresh food diet, or will I be able to change her back to regular dry food?