Vestibular disease in dogs refers to any disturbance in a dog’s vestibular system. From a pet parent perspective, vestibular disease may look like dog vertigo. The vestibular system exists to help humans and animals with their balance, coordination, and orientation. It is made up of two parts. The peripheral vestibular system is made up of the inner ear and nerves traveling from the ear to the brain. The central vestibular system consists of the brain stem, which connects the brain to the spinal