What can cause my dog to have shaking episodes that paralyzes him ?

He is a 2year old toy poodle. A few times he has had these episodes where he cant move and he is shaking at the same time. What can this be?

    What can cause my dog to have shaking episodes that paralyzes him ?

    He is a 2year old toy poodle. A few times he has had these episodes where he cant move and he is shaking at the same time. What can this be?...
    General Dog Discussions : What can cause my dog to have shaking episodes that paralyzes him ?...