I had a PomPoo and we gave her PHENOBARBITAL. When she would have the first one, I would medicate her for several days and then she would be find for awhile. I kept it on hand all of the time so I could give it to her when needed. A couple of times her seizures would last too long and I would rush her to the vet and she would get a shot. It was really hard because she was only 5 pounds. The seizures sound like they are very short and your vet may be right, but it wouldn't hurt to have a second opinion.