Sounds like epilepsy! My first golden had it. She lived a long and good life. She was on a pill most of the time.
I just recently lost one of mine to epilepsy. Watching seizures is a nightmare. She got pills for it twice a day and had her at a seizure about every three months. She lived till march 19, 2023. On March 25th she would have been 4 yrs old. first came down with them at 18 mos. Also had a shorthair many years ago had some and it was a food allergy. Got her food changed and she never had another!
