Kim,
Im so sory that Mia tested positive for liver abnormalities. I dont know much about it but I found some info regarding
liver shunts that can be helpful. I will have Mia in my prayers. I will pray that whatever she has is treatable. Please keep us posted.
More info on Liver shunts:
http://www.vetinfo4dogs.com/dshunt.h...%20-%20Yorkies http://www.malteseonly.com/table1.html