I've heard rats love "digging boxes".I can't get them the clean soil shit they need just yet, so is there anything around the house I could use to let them burrow/dig through in a big container?Would they enjoy walking around in sand? I don't want any of the grains getting caught in their breathign passage or anything, so I don't know.
why not tear up a bunch of paper towels/non toxic paper? or if you got something really clean like play sand, i'd think it'd be okay.