They just did a biopsy on the liver and found scarred tissue on the liver and the intestines . It took almost 6 months to make a diagnosis and a lot of money. I feel sorry for my brother because he really loves that dog . It is a handsome breed and it looks exactly like a fox. I forget the name of the breed. Anybody can offer any suggestions on diet and exercise for this animal ? I read online that there is no treatment for liver cirrhosis but with proper diet and exercise it can be slowed down immensely.