My ferrets hate the new banana-raisin ferretbites too.  I have 5
un-opened boxes that I plan to donate to a shelter, maybe they can add
them to a raffle.  I wish 8 in 1 hadn't changed the formula, and so do
my ferrets.
 
A few of my ferrets like chunks of cooked chicken for a treat and a
couple like the totally ferret treats.  They all love n-bones!
[Posted in FML issue 4627]