I can say that I have worked with someone who had severe anxiety due to other things that had happened in her past, and it was a real issue to even get past her driveway and out. So when this person did have to venture out to doctor's appointments and what not, they were able to take their disability assist dog with them, and, even though she may still have a panic attack, that disability assist dog, having been with her for some time, knew when that was coming on, was able to bring her down by his body language and the way they communicated, bring her breathing down, get her to calm back down and be able to calmly make her way back home. That's just one of the many.