I was thinking; back when I used cypress, my BCI loved to bury himself/burrow into it. Same with aspen. Now, with this bout of mites we're having, Ineed to use less naturalistic sub. for awhile. I use paper towel for my BPs, but how about this idea; using paper-shreddered newspaper for my BCI? Its edges are not sharp at all, and I think it would give him something to bury into. Any ideas?