My ferret-Lilly was diagnosed with insulinoma so the vet put her on prednisolone she has gained so much wieght that I don't know what to do. We cut the prednisolone in half. She is still fat and her blood sugar is fine. I've cut the prednisolone even more and she is still fat. She has almost doubled her wieght! She used to be very active now she hardly moves. She goes back to the vet at the end of the month for a checkup.Any advice, PLEASE HELP. I'm very upset. Sue [log in to unmask] [Posted in FML 6091]