You've all made such great suggestions, and have made me feel a lot less panicky about the whole situation.

Meg, despite her present issues, is SUCH a sweet girl, and I'm just determined to make it work for her. I'm taking her to the vet on Monday (would go sooner, but my 2-legged baby is graduating high school TOMORROW!), and will see what he has to say.

Meanwhile, I'm off to try the Cat Attract litter and get hold of some enzyme spray to get rid of the smelly spots!

Thanks again!
Diana