What can I use to stop the underside of dog crate from "sweating"?
My rabbit is housed in a large dog crate, with the plastic slide-out floor cover in spongey shelf liner. He only sleeps in the cage at night. When I move the cage to clean it, I see that the underside of the wire crate and plastic floor have sweated. Is there anything I can put on the floor of the cage to absorb the heat and prevent this?