the only thing I would add to the little ones diet right now is to make sure he/she is getting enough fluids. My little one gets dehydtated when she vomits. The only way I can get her to drink is to give her frozen chicken broth cubes. She liks
them until they are gone. I learned this the hard way. It cost me over a hundred dollars to have the vet hydrate her. Good luck and hope all goes well.