Tiff,

We have friends who had a dog with epilepsy and they gave him St. John's Wort and it seemed to help. They didn't want to mess with Pheno Barb because of the liver damage it causes.

When Jessie had what we thought was a seizure, I was like you and immediately got on the phone with the vet and he said to post on a calendar time and length of seizure and keep track. I guess there really isn't a lot they can do, but track and then test. God luck and let us know.