Paroxysmal Dyskinesia

Paroxysmal dyskinesia has been reported in German Spitz so a Facebook group has been set up to collate data and information on this.
If you would like further information or have a dog that has been affected with this, please join the group.
Paroxysmal dyskinesias (PDs) are episodic movement disorders in which abnormal movements are present only during attacks. Although increasingly being recognised they are often poorly characterised in veterinary literature and are commonly mistaken for an epileptic seizure, both by owners and by vets.

The term ‘paroxysmal’ indicates that the signs occur suddenly against a background of normality. The term ‘dyskinesia’ broadly refers to a movement of the body that is involuntary, which means that your dog has no control over the movement and remains fully aware of its surroundings. Between attacks, dogs are neurologically normal and there is no loss of consciousness during the attacks, though some dogs find the episodes disconcerting and do not respond normally. The attacks can last anything from a few minutes to a couple of hours and can sometime occur in clusters.

You can view this fact sheet in full here