Thank you for your replies. He is 2 years old. They just started within the last year or so. He has had 4 or 5 since they have started. I will ask my vet if they have done all of the mentioned tests. I'm going to try and catch the next one on tape so his vet can see it also. I wish I would've done that last night. It scares me that I'm at work all day. I wonder if he's ever had one while he was alone. Ugh...
