Wow, there seems to be a lot of sick kitties here on PT lately. And they all have similar issues.
I will hoping for ALL the PT kitties that they get better quickly!!

I remember someone mentioning a way to dye the cats urine so you can tell who's doing it. I think it is a thread by jazzcat when she was trying to figure out who was peeing. I'll see if I can find the thread.......

ETA: I found it. Click here, and look at post #9.