I had a pregnant dog with Parvo, it effects there Intestines, and dehydrates them. So I gave her Gravol Supositories, and that seemed to help with the Vomiting and nausea for her, the next couple of days were touch & go, but by the second day I tried to give her water & Baby Food, but all she wanted Ice Cream. I know that Dairy upsets their stomach, but it was something she wanted and i needed to rehydrate her. Within4-5 days she was drinking and eating baby food, slowly started to give her dog food, and within a week she was up & running....She lived to be 13 yrs old... ... View related article.