White dog shaker syndrome (also known as idiopathic steroid responsive shaker syndrome, shaker dog syndrome and "little white shakers" syndrome; Latin name Idiopathic Cerebellitis) causes full body tremors in small dog breeds. It is most common in West Highland White Terriers, Maltese, Bichons, and Poodles, and other small dogs. There is a sudden onset of the disease at one to two years of age. It is worse at times of stress. Nystagmus, difficulty walking, and seizures may occur in some dogs. The cause is unknown, but it may be mediated by the immune system...