Our bulldog Amos began to suffer from ediopathic head tremors about avyearvagon. We gotnonna retiming of giving him honey any time he had one as well as put him on a very low dose of phenobarbital . Slowely they faided away over a month , after 4 months we tried to slowly ween him of the phenobarbital but when we dud the tremors returned. So we stayed with the phenobarbital..last week the tremors returned? His glucose levels are normal, his calcium range is normal .. Should we get an MRI? Another medication recommended was kepra? I hate using medication but the constant tremors worry us... Any advice ?