Poor darling. Keeping her fluids up is really important but given that she still won't eat I would be going back to the Dr. I use THESE fact sheets on the RCH site all the time and it says not to restrict food for more than 24 hours ( I know she is restricting but still!) given that it has been 3 days and she still can't keep anything down I would go back and see what they recommend. I would think any dairy type food like Yakult wouldn't be good for her tummy hun, I would be more inclined to do a brothy vegie soup and get the fluid in even if the vegies don't and some toast or something like that. Is she asking for anything? They are pretty good self-regulators but seeing as it as been so long I would go get her checked again.