Here is the amazing story of Capitan the dog.  Capitan's owner was Miguel Guzman.  They lived in Argentina.  Miguel died in March of 2006.  At the time, the family thought the dog ran away and must have died or gotten hit by a car since Capitan never came back.  Then the family was amazed when they went to visit the grave of Miguel, only to find Capitan at the grave site.  What's more amazing is the family never took Capitan to the cemetary.  The caretaker at the cemetary tells the family, Capitan showed up one day and wandered all over the cemetary, finally settling on the grave site of his owner.  The dog walks around the cemetary during the day, but by 6pm, goes to his owners grave site and stays there all night long.  The cemetary caretaker feeds the dog.