I use Yesterday's News litter (a lot of vets use it). It has a funny name because it's made from old newspapers! I originally tried it because it was light and easy to carry, but it works like a clumping litter without sticking to fur. The pellets get soft and more or less stick together when peed on, so I can scoop it with a slotted scoop. And the odor control is really impressive! It doesn't really track much, either - Smudge wouldn't track it around at all if he didn't have such big tufts of long fur between his toes.

Love, Columbine