UPDATE: UltraPet's new improved flushable litter is outstanding! I highly recommend it to anyone looking for a find grain, dust-free litter, that is flushable.
BugManKeith - Regarding your Cosequin concern:
My 17 yr old cat had chronic severe diarrhea and loose stools, which gradually took almost 2 yrs to get his stools firmed back up to normal (he had a form of pancreatitis, and gastritis - due to his age and other issues, it took him a long time to...
Until recently (2013, 2014?), I would have highly recommeneded BETTER WAY odorless, sand like cat litter, with "sanitel" (sp?) cat attractant (5-stars!), which I used for ovr 15 yrs.. (still same price $7.99 green/white jug at Krogers). This particular litter was EXACTLY what you described you...