CatDad, today and yesterday, she has used her box again, and her stool looks still normal which is a good sign.

NoahsMommy, I have spoken to the vet today and told her that the shot worked very well. For the time being, Luna will continue to eat her r/d diet, and in case the diarrhea acts up again, she'll get anti-inflammatory pills, I figure that will be something like Prednisone. At this point it's not sure whether she has developed an Inflammatory Bowel Disease or Colitis, could be that it was only a temporary disorder caused by the clostridia. Right now, she's doing fine!

Kirsten