I have a lovely ferret. He is 6 year old now, so I think I have to consider to give him good food and/or some supplements. In USA, barley leaf extract named "Barley Green" or "Green Magma" is sold in health food shops, and "Barley Dog" and "Barley Cat" are found in some pet shops. Are they also good for ferrets? I wonder. If anybody has idea, please let me know. Karina [Posted in FML issue 3666]