Ah, the grand ole food debate. I have tried 'em all on my ferrets-- Zupreem, MF, 8 in1, Totally Ferret, and some others, and settled on a mix of Iams kitten and Totally Ferret. Since I have a bag of Marshall Farms ferret food left over, occasionally some of that gets thrown in too. I used to have 8 in 1 to throw in as well, but Merlin decided he didn't like it in the bag, ripped the bag to shreds and dumped the food all over my room. The Marshall bag gets left in strategic places so they can dump it over and eat what spills--thinking they have foiled me again :-) I have read that as far as cats are concerned, it's a great idea to mix lots (or at least a couple) different dry foods together so they never get totally hooked on any one food, just in case they get sick sometime and you have to change their food. I would think the same would apply to ferrets. It certainly can't HURT to mix different ferret foods together--they will pick out what they like anyway. debbi [Posted in FML issue 2955]