Here's a website I think may be of interest:
 
http://www.sonic.net/~marina/articles/clump.html
 
It's a warning against clumping litter oriented strongly towards cat owners,
but also relevant to us weasel lovers.
 
I know many people who use this stuff without any problems (I used to
myself) but I think we need to at least be making informed decisions when
using a product with the potential to harm our little ones.
 
Eden Rain
Seattle, WA
[Posted in FML issue 1528]