(((Big Hugs))) to you! My RB dog, Ashley, was on Phenobarb for years for her seizures. She ultimately succumbed to "liver issues" most likely as a result of her years on Phenobarb. The medication had controlled her seizures 100% and allowed her to live a good life and for that I am grateful. Her liver was extremely enlarged on x-ray and I chose to not go further (biopsy). She was 14 years old and had lived a wonderful life. I just want you to know that, no matter whatever choices you need to make in the days ahead, you have all of our love and support.