Epilepsy is a neurological condition that is often, but not always, inherited.
The condition causes mild or severe seizures which may show themselves as unusual behaviour such as running frantically as if being chased, staggering, hiding, or even by falling down, limbs rigid, and losing consciousness.
Although seizures are frightening and saddening to watch, the long-term prognosis for sufferers is generally very good.
If you suspect your dog has epilepsy, take your dog to the vet for proper diagnosis and treatment as there could be other reasons for seizures.