My vet gave me a few choices and a lot of information, the main choice was between phenobarb (hard on the
liver, need lab tests to check levels
and liver function, given 2 times a dat) or
keppra (not metastasized by liver, newer medication for dogs, given 3 times a day). To me there really was no choice, phenobarb would cut my dog's lifespan short so the small inconvenience of giving her a third pill each day is worth it.