No more diarrhea. I found a slightly wet/loose stool in the pantry, where she just loves to poop, but it wasn't green and it wasn't just a puddle. I know it's odd to be happy when cleaning up illicit cat poop, but it made me smile.
Mala is still on cerenia, has a good appetite, and will continue on the anti-inflammatory until we're out. We won't have to get her any antibiotics - she's working it through on her own.