Behaviourist Sarah Fisher updates us on Barney's progress. A month ago, Barney was dangerous and unrideble. In the second Horse Hero video about his rehabilitation, Sarah's unconventional methods have reformed him and made him noticeably happier. Sarah explains that the initial ground work has been repeated with tack on, is now being repeated with a rider and finally without the help of a handler. Barney copes with the labyrinth, scary plastic and the pole noodles! Sarah tells us why it's necessary to stop before and after each obstacle and how to pick up on all the clues which give us an indication as to how Barney is feeling.