Mary Geiter earned her doctorate in history from the University of Cambridge. She has published in the academic arena for the past 25 years. A love of dogs and an active interest in sheep dog trial...ver maisMary Geiter earned her doctorate in history from the University of Cambridge. She has published in the academic arena for the past 25 years. A love of dogs and an active interest in sheep dog trials inspired this tribute to a great pet who was truly a dog among dogs.ver menos