I, too, am relieved to hear that Annie has had not had another seizure and that it will be a long, long time if not every that she has another one. I have not had a seizure dog but my friend has a sheltie who has a history of some pretty sever seizures...and having witnessed one of his grand-mal seizure I certainly can understand why you would not want to have one happen again.
Sending positive thoughts for lots of free days for Annie