I was listening to a discussion of pet food additives on the radio. BHT, which is in Ferretone, was described as a carcinogen. The Ferretone also has cod liver oil in it which is not supposed to be good for ferrets either. How important is a fatty acid supplement? What can I give them instead of Ferretone? Does giving these supplements depend on their diet? Thanks. Liz [Posted in FML 5556]