BlacksheepCardigans
Songster
We use - and love - the pine pellets like are used in pellet stoves. They're also used as bedding for horses. You need to get the softwood kind, not the hardwood, but they work great and they're drier than either shavings or sawdust. When they get wet they expand and dry out to sawdust, which means you get (basically) two lives out of the bedding. The initial wetting (from waterers or similar) or pooping gets them to sawdust and then they can take another wetting before they need to be changed.