I think every time one of my dogs has had a major health issue requiring a vet, it has either been on a long weekend or heading into a long weekend. Eddie has had two more grand mal seizures in less than twenty-four hours - one just before dinner yesterday and one just after lunch today. My vet is starting him on phenobarbital (which might make some matters, like his food obsession, worse) in the hopes that we can put a stop to them.
But, realistically? This is very, very bad news. And I won't prolong the situation if it worsens, or even if it doesn't improve. Quality of life is far more important than quantity. I'll keep you posted.