I've been using potting soil and I've tried spraying water and pouring it in and yet it still dries out in a few days to the point that when the T tries to dig all he can dig is a pit because the dirt collapses. I've got him several hides in there so he's not lacking for a place to hide (he's buried himself in one and been there a few weeks now) but I want him to be able to tunnel if it wants. So any tips on what to use that will hold together a little better without having to make mud? I live in a dry climate (northern Utah)
Thanks.
Thanks.