An Australian man used artificial intelligence to design a personalised experimental treatment for his dog who was sick with terminal cancer.  HONG KONG: Desperate to help his sick dog, one Australian man went down the ultimate ChatGPT research hole, using artificial intelligence to design a personalised experimental treatment and finding top scientists to administer it. Paul Conyngham's months-long quest to fight his rescue mutt Rosie's cancer has grabbed the attention of OpenAI boss Sam