 Endal , a service dog in Britain . Among other distinctions , " the most decorated dog in the world " ( including " Dog of the Millennium " and the PDSA ’ s Gold Medal for Animal Gallantry and Devotion to Duty ) , the first dog to ride on the London Eye and the first dog known to work a ' chip and pin ' ATM card . By Endal 's death in March 2009 , he and his owner / handler Allen Parton had been filmed almost 350 times by crews from several countries , and a film of a year in Endal 's life was in production . 
