Hi Dori,
I am going through something similar. I did regular bloodwork on my Dane in February and his liver enzymes came back high. His AST was 150, ALT was 720, and Alk Phosphatase was 267. Everything else was normal. They put him on milk thistle and Sam-E. We are rechecking his bloodwork this Saturday (after 6 weeks on the meds). I was giving him white willow for his arthritis and we’re hoping that is the cause and nothing more serious. White willow (like aspirin) can cause liver damage with prolonged use. He was drinking more before (but not excessively). I’ve notice in the last few weeks that he’s not drinking as much so hopefully things are looking up.
I’ve been doing a lot of research into diet as well in case his liver values are still high on this recheck. Darwin’s makes a prescription diet for dogs with liver issues that is made with white fish. It’s pricey (6.95/lb I think) but I’d do anything for him.
-Caroline
