Alternative Cat Litters

Okay, thanks to PaganCat, I bought my first bag of the wheat-based litter. Turns out that they do sell it at my organic market (MOM's). Yay. I'll wait until I finish up my current batch of traditional clumping junk before giving it a whirl.

PC, I know that you have a whole flock of cats on your Manor. May I be so bold as to enquire how long you are able to stretch a bag of this stuff? Enquiring minds and all that...