| February 07, 2011
Life-saving Lab sniffs out danger for diabetic girl
Diagnosed with an especially severe case of type 1 diabetes at the age of four, Rebecca Farrar was unable to feel any change in her blood sugar levels and suffered from life-threatening complications. Shirley, a yellow Labrador, can detect changes in Rebecca's glucose levels and is now Rebecca's constant companion. ITV's Lawrence McGinty reports.