I changed his food after he spent 2 nights in the hospital and they put him on Royal Canine Gastro Intestinal, and they gave me two options for feeding him at home. I bought a can of each food, and he DID switch back to the Royal Canine yesterday. So that may be the problem.
I've racked my brains to try to figure out what else is different.
1. The food change yesterday from one gastro intestinal to another.
2. The parvo shot.
3. I remembered a little while ago that I think he ate a small piece of mortar from our fireplace that he dug out of the floor. We moved into this older house that we are remodeling and it doesn't have a piece of trim around the fireplace and hardwood flooring. |