I did some reading about ferret liver issues and discovered that they can have milk thistle (for cleansing, rejuvinating the liver). Faxed the article to the vet and got his permission to put Sebastian on it. Started it last night, he will take it in his chicken soup no problem. We'll see if it makes a difference to his health. He's still not interested in kibble however. He was really fussy with his meds this morning, proceeded to spit out his antibiotic (all over his mommy). I don't know if it is because it tastes bad or its cold because it has to be kept in the fridge.

Thanks all for your good thoughts.