UPDATE:
I thought Max was doing well on the phenobarb. Last night he had another cluster of seizures. I took him to the ER where they did not want to medicate him, they sent me home with rectal valium (my request) until I could get him back to the neurologist this morning. So while at the neurologist's, he had another seizure so they recommended that he stay the rest of the day and the night there for observation. He then had another episode so he got a dose of valium and an IV dose of phenobarb. I will pick him up in the morning providing he does well overnight.
Please continue to pray for him.