Buster used his reserved behavior to serve as a therapy dog for the elderly and infirm, with the goal of gaining greater social confidence.

However, despite Farrell’s and Buster’s best efforts, Buster remained persistent in his anxiety and trust issues. Buster would often hide in the bedroom and not come out.

Buster needed to feel safe more than ever after losing his foster brother and his support for him, a 17-year-old dog named Zook.

