It is tough to watch them go through something like that. I had a black lab that had seizures also. The first time it happened my husband was in tears (manly tears that he tried to hide) he was so shook up. She only had 2 or 3 a year so we didn't have her on any medication either. I like to think it really helped her if we stayed near and held her or petted her and talked to her in a calm voice. I know it helped me to feel better. She seemed to shake them off pretty quick...I would still be upset and she would be running around with her goofy grin wanting to play. Stay strong for her. I really think they are tougher on the people around the seizure than they are on the one having the seizure.....of course I have never had one so I could be WAY off base. I'll keep you in my thoughts.
Sending hugs your way [[[[[[ ]]]]]]
Julie