I have seen, literally all over the place, about raisins causing kidney
failure in ferrets.
 
I did some searches on the web and could only find documented info on a
dog case.  And then a lot of speculation.
 
Is there any real evidence of this?  I mean other than anecdotal?
 
I understand sugary treats aren't good for ferrets with insulinoma, but
I must say that in over a decade of feeding raisins to ferrets, I have
only had one out of 35 have any kidney problems.  And he had horrible
blockages from adrenal disease.
 
Blessings,
Margie
[Posted in FML issue 5182]