my poodle has ''episodes" she will start and continue to be restless and nervous. she wont eat and she will twitch non stop. like muscle spasms. sometimes this goes on for 2 days. i am very worried and have been for a while. i have sought information from specialists and they have not given me confidence in knowing what is wrong with her enough for me to allow surgery. can you please help. i also have taken videos of her having these episodes, i showed them to specialists and they couldnt even tell me what was the problem.