Hi Rochelle! If I ever get one that won't eat, I put them on 2/3 A/D Science Diet food with 1/3 Deliver 2.0. They usually eat that right up. Then I start adding their regular food (crushed up) to the mixture to get them used to the taste again. Then I take out the Deliver 2.0 and just give them A/D and crushed food about 1/2 and 1/2 with a little warm water (they don't like it too thick). I've always had problems getting them back on dry food alone after they've been on this, but since 1/2 of it is their crushed food I'm not too worried. It sounds like Fezzik may have a more serious problem. I don't know. In the past, I have had several ferrets quit eating when they got cancer. But, they were about 6 yrs old. Fezzik seems a little young for cancer. (But it has been known to occur at that age, even though it is usually seen in older animals). I'd try the above mixture. I know that sometimes if I don't eat for awhile, I kind of lose my appetite and don't feel like eating. Maybe Fezzik's stomach has shrank and doesn't feel like eating much. Good luck! Katrina Ramsell [Posted in FML issue 1252]