I thought I'd post this here since we'll all be seeing it soon. Karen, If your ferret is healthy, happy, eating well, ect..., then what we have here is a case of seasonal weight lose. If I remeber correctly, he's young, so maybe you've never seen his summer weight before. Ferrets tend to lose a lot of weight in the summer, and, correct me if I'm wrong, males lose lots more than females. So rest easy and just keep an eye on the little bugger. I noticed just yesterday that mine are becoming slimmer. Holly and Five Frolicking Ferrets TJ (Love my harem) Rascal (I will dig carpet, I will dig the plants, I will....DIG!) Samantha (Where's Snow, I wanna CHOMP! her!) Maggie (I don't like other ferrets, stay away from me.) Snow (Quit Chomping, that hurts!!) [Posted in FML issue 1878]