Well we've been monitoring Buster's liver enzymes over the last 4 months....well they keep climbing. And he looks like he is retaining a ton of water!! His belly is huge!! So He is currently getting a UltraSound to see in his belly. My guess is liver disease secondary to the long term Steroid use for his Addison's Disease. He has been placed on meds to help his liver but they don't seem to be making a difference. We hope that whatever it is will be easily treated. He's such a great dog!! Anxiously waiting for the call from the vet!! I want my big boy back home!!