Thanks to all of you!!
It puts me at ease to hear how many, little dogs especially, have seizures.
She was vaccinated back in march and it was her 2yr shot.
We have swapped food around but don't know if that helped because she has had a couple since.
The blood sugar thing might be a goer. She is a little over weight but she does not eat alot. We only give them tin food once a day but they have dry food other times.
There is plenty of water for her and she does keep cool.
Can dogs have a high natural body temp because she lies on the tiles alot obviously to keep cool.
Our last house, which we lived for nearly 18 months of her life is when the fits started so I'm hoping a new house and new yard might help her also.
Anyways thanks all. Will keep posted.