Listening to the different things Faith's family says, I hear all of the ways this dog has played a healing role. She literally gave her human family faith again, she was an answer to their prayers. She has been a therapy dog, a reading dog, and part of a motivational speaking team (her owner does the speaking).
Here's her website where you can see what she's up to. I just found out that she was in New Orleans this past weekend, promoting the grand opening of Belladoggie, a place for your dog to go to heal.