Once upon a time, a dog’s place in human society relied on what jobs he could perform for the group. That premise launches a relationship that has lasted thousands of years. While today, fewer and fewer dogs actually earn there spot in the pack, there are a few who still wake up every day and head out to their jobs. Recently, NPR did a nice story of one of those tireless working dogs, Indy.

http://www.npr.org/2015/03/15/390493491/police-dog-on-payroll-indiana-bones-is-womans-best-friend