I have had several ferrets with elevated creatinine levels 1.4-1.9 as
they get older.  BUN is always fine.  They eat only Totally Ferret kibble
with duck soup (cooked whole chicken) once a day.  No treats except the
occasional Bandit.  Any clue as to why this is happening???
 
thanks
deb
[Posted in FML issue 4972]