I think I want this

[jennythereader]

Tidy Cats Breeze Cats Litter Box System, 1-Count Kit: Amazon.com: Grocery

A little pricey, but if it doesn't lead to litter all over the bathroom and dust tracked all over the apartment, then it might be worth it.

Comments

[gwenlianna.livejournal.com]

It might be worth just getting a bag of the litter... smaller investment. If they will use the new litter in the old box, then get the new box.

[jennythe-reader.livejournal.com]

The litter isn't absorbent, so it will only work right with the rest of system.

Good idea though. :-)