Pupfessor Rex arrived in Ireland, where he sort out Sean Cass-doggie a k a the Howling Hound, or Howler for short. Pupfessor Rex had met the Howler many years ago. Sean Cass-doggie had been many things during his life time. Spy, Interpol agent, NYPD officer, Mutt-ant Hero to name a few.
See you in Africa Tomorrow