>Any advise on what kind to get and how to keep the zipper closed so they
>don't pull the innards out?
 
What zipper?!  If I know my guys, they'd just chew through the cloth.
Also, all the bean bag chairs I've ever seen were vinyl, so I'd be
concerned about them chewing off a hunk of that and getting an intestinal
blockage.  Bean bag chairs in a ferret room sounds like a definite no-no
to me.
 
Chana
[Posted in FML issue 4257]