Oops again-just re-read my post from yesterday and was
a bit embarassed by my typos! That's what I get
for posting in a hurry. The Cornell Vet article was published
in 1988-not 1888 (I'm not that old yet!) and I was comparing
protein levels <14% - !4%. BTW- Duncan's point on the
normalization of protein content to DE is a very good
one.