My B was diagnosed with severe liver disease and cirrhosis at age 11…he's 13 now. His liver was 1/3 the size of a normal one, and his lab tests were off the charts. If I hadn't gotten him to the vet in time, he would've certainly died within a few days. Even with treatment, the vet only gave him 6 months to a year. He started out with a bunch of medicines: milk thistle, prednisone, antibiotic, vitamin E, Sam-E, pepcid and Ursodiol. The doctor also recommended a lower protein diet...no red meat or organ meats. Egg, white meat chicken and turkey, and white fish are OK. He also eats lots of veggies and pasta or rice mixed in with with the meat. Right now, he's off of most of the meds except for the ursodiol and pepcid. Sometimes, he also likes to eat yogurt or cottage cheese. The vet originally put him on Science Diet liver formula, but that stuff is horrible.