Síndrome do cão tremedor / Shaker dog syndrome

ABSTRACT

The Shaker Dog Syndrome manifests itself as generalized tremors that usually affect the head and body of the patient. The tremors increase with movement and decrease at rest, and it may cease during sleep. The disorder develops mostly in 1-year to 5-year-old animals weighing below 15 kg. The diagnosis is based on the exclusion of other possible causes of tremors and a positive response to treatment with corticosteroids. The treatment consists of immunosuppressant doses of corticosteroids and it can be associated to decreasing diazepam doses during 8 to 12 weeks. Literature data are very rare and cannot be found in Brazil. Consequently, this study aimed at describing a Shaker Dog Syndrome case that is responsive to corticosteroids.