Did they tell you what part of the thyroid test done originally was a little low? I'm guessing it was the TSH, can you get the result and post on here? They most likely then did a T3 and T4, but if the TSH is off...I'd still suspect a thyroid problem.
Also getting a video of her during an episode is a great idea...I've seen others do it and at least the vet can see exactly what Callie is and isn't doing.
__________________ As Ever, Kathy 
Intruducing Bentley  Winston and Spencer: RIP My Sweet Angels |