A Hand Signal
Karl was very popular in the courtroom and became a better therapy dog when Joanne taught him a special hand signal. Children believed they had a secret code to use with Karl when they used that signal. Therefore, he could save the day on many occasions.
Therapy Dogs in the Courtroom
It’s encouraged to use therapy dogs in the courtroom, especially when young victims must testify. One girl seriously required a therapy dog. Then, she turned to Joanne, Karl’s trainer, and asked her something that rocked her to the core.