I'm sorry that I have missed this thread until now. I am so sorry to hear about Presley and her seizures. It is a very frightening thing to watch, although when my miniature poodle, Ashley, used to get them the vet told me she was not in any pain when they were occurring. I would hope in Presley's case it is just a food allergy and that once you get that squared away the seizures will stop by themselves. Ashley developed them at about age 8 or 9 and was put on Phenobarb twice a day. The seizures stopped immediately. She lived to be 14 and died from liver complications. It's funny but I never did make the possible connection between the PB and the liver damage until just now and my vet never suggested it as a possible cause.