We use wood pellet horse stall bedding, also known as ABM, in our buns' litterboxes.
If you mean all-over-the-cage bedding...well, my buns seem to create their own. They have perfectly wonderful pegboard flooring, but 4 out of my current 5 have created little hay meadows for themselves to lay on, which they've created directly on the main floor areas.
Aren't buns creative?
:biggrin2:
Edited to add: I also add a LOAD of hay on top of the wood pellets.
I only have bedding in the litterboxes. I use just enough CareFresh to cover the bottom, then I fill the rest with hay (I have horses, so PLENTY of hay around!)
i use wood pellets litter in the litter trays. the indoor buns have a choiced of things to lie on, fleece and the hardboard flooring (sometimes newspaper too), the outdoor buns have newspaper and hay, and sometimes fleece.
I use Palace Pet bedding for the floors of Anna and Yofi's cages, and Magnum pelleted horse bedding for their litter boxes (though with Yofi, the litter box translates into: "Hey, let's see just how much of this stuff comes out of the box...that's much more funner...").