My 4 1/2 year old tortie female had a seizure to day on the bed, which woke her from a nap. If it happens again we are going to the vet. But here is my question. I've been reading archive threads about seizures and I never saw anything about the causes of the seizures that I read about. In the past, what has been the cause of members' cats when they suffered seizures? I am sure there are various reasons but I am curious to know what they were.