I'm so sorry to hear about sweet Presley. I had a dog who had seizures too. She would sometimes go six months or more between them. If these keep happening, your vet may be able to put Presley on medicine to control them. It is possible they are food realted too. My advice is to keep a journal of when they happen and how long they lasted and how many she had. That will be a big help to the vet if she needs to be put on medication. I would also chat with the vet about this. Prayers are on the way for all of you.