Liberty Cronin, a certified veterinary technician at Animal Allies Humane Society's Superior shelter, shows how a handheld reader is used to scan for microchips in animals that arrive at the shelter on Saturday, Jan. 12, 2013. Endo, the dog Cronin is "reading," had a microchip that helped shelter officials link him to his owners in Florida. (Andrew Krueger / akrueger@duluthnews.com)
Read the article: Northland shelter finds stray dog has a home — 1,500 miles away (with video)
