How big should the box be?  How do you go about making one?  If ferrets
like it, I want to give them one, but I don't seem to be able to picture
what this should look like.  Are the side high or low.  Can they tunnel
in it, or is it like a litter box with low sides.  Should it have a top
on it?  How do you keep the beans in?
 
Thanks,
Shelley
[Posted in FML issue 4018]