My dog has severe refractory idiopathic epilepsy. She’s on zonisamide, keppra, phenobarbital and topirimate. Her cluster seizures in terms of duration and frequency were so bad that I we considered euthanasia until her neurologist suggested trying this CBD oil. It’s been a god send. She now only averages 1-2 seizures a month. It’s been several months since being on the CBD oil. It has been a game changer!