All of a sudden, Marshalls heart rate has just dropped right down to a normal level. It has been ranging from 71-88 for about the last 5 days, and he is feeling pretty good. Maybe it is the Zoloft relaxing him? Whatever it is, it is working, and he is seeming more normal than he has in a long time. He is warming back up to the animals! Yay! I would hate for him to have lost his love for animals through all of this, although it is minor.