Everything you always wanted to know about Service Dogs
My son, Chris has a service dog that I helped to train. Her name  is Wendy and she is a Giant Schnauzer. Chris has many seizures each day, and Wendy helps to keep safe. When you see us out in public we may not have time, or in Chris' case the physical capability to talk to you. Sometimes it is actually dangerous to interupt Wendy from her job. You see, Wendy is a well trained animal that can not only tell us when Chris is going to have a seizure, but also help to take care of him during the seizure. 
WORK IN PROGRESS.........