There are basically two populations of people with what is often called ADHD (Attention Deficit Hyperactivity Disorder):

• Those who are not disabled (basically, can still go to work or school) and thus are looking for a Therapy Dog (a dog that can help them with their ADHD, but the dog can't go into restaurants, schools, etc.)

• People who are disabled, perhaps because of blindness or severe autism, (and because of their disability they can't go to work or school) and need a Service Dog.