I was at our Annual Potluck Meeting for FA and a friend gave me a wonderful idea for digging ferrets. I went out and bought a 33 (or larger, I can't remember and it isn't written on it) gallon Sterilite storage container and put a 50# bag of rice in it (from Sam's Club). Near the top on the 2 ends I cut out circles slightly smaller than the clear tubes, so they would have a way in and out. You can also forget the tubes and holes and make ramps for in and out. The furkids just love it, it helps build their muscles and makes their fur clean and shiny. Better than dirt when you have more than 2 furkids to bathe. The Digging to China Dookmeisters [Posted in FML issue 2463]