Lord have mercy, those ribs are ribs. Neutrical would help her pack on the calories. THat is what i had to do with Vic..on top of his regular diet. He didn't want it but i stuck it to the roof of his mouth.I swear the stuff is magic. parvo is horrid..and quick. I saw pups go from fat dopplings of butter to skeletons with the eyes sunk in 48 hours. TAkes a while to build back up from that. SHe has a sweet face...poor baby.