Any guide dog, signal dog, or other animal individually trained to assist an individual with a disability. Service animals jobs include, but are not limited to: Guiding individuals with impaired vision dividuals with impaired hearing (to intruders or sounds such as a baby's cry, the doorbell, and fire alarms). (1) Pulling a wheelchair. (2) Retrieving dropped items. (3) Alerting people of impending seizures. (4) Assisting people who have mobility disabilities with balance or stability