I have Roxy and TJ both with abnormal BAT.
I make them a special homemade food. They get minimal protein from sources like eggs, cottage cheese and yogurt. They eat lots of Veggies and Fruit.
I also give them supplements that helps aid the liver.
There is a group over at yahoo. You should join, you'll learn lots of stuff about shunts and MVD.
http://pets.groups.yahoo.com/group/L...d_MVD_Support/