Guide dogs are trained to help those who are blind or visually impaired so they can walk around certain objects that are in the way so they can go places safely.
Mobility dogs help balance or secure someone when they are walking, opening and closing doors, picking something up, turning the lights on and off, and more.
Hearing dogs help people who are hard of hearing or deaf, hear many sounds.
Medical alert/response dogs sense seizures before they happen. They allow people to know that something is about to happen, which gives them time to take medicine, get help, or go someplace safe. They can also help people get back up to their feet.
