Jack James Ryan, best known for portraying Jacob Hay in Coronation Street, has been left 'devastated' this week following the unexpected death of his family dog Frank.The actor took to Instagram to pay tribute to the French Bulldog, who passed away due to an aggressive cancer. Sharing a heart-warming picture with the pup, the star detailed his emotion. "Utterly devastated to say we lost my best boy Frank today very unexpectedly to an aggressive cancer.