Dog tracks down boy lost in corn field

A dog helped authorities locate a missing boy.  The toddler wandered off into a cornfield on a chilly Minnesota night and was missing for over three hours.  The dog found the boy and stayed with him until more help arrived on the scene.  The dog’s movements helped get authority in the correct area so that heat sensors could be used to find the boy.  In the report, it was said searchers could hear the dog barking which also contributed to finding the boy.  It is unknown what type of dog it was.