Considering what vetbed does to washing machines (mine is clogged and leaking again :roll: ) I don't think I'd want to muck up a drier too. Anyway it dries so quickly I can't see the point (at least when your machine can drain, mine is coming out dripping at the mo :roll: ) I dry mine over the stable door in my kitchen.
I would never use it for everyday bedding as it is so bad for the machine. But it is the best thing for animals with mucky bums or ones that are getting over ops.