I didn't even know that this was actual job. Apparently some people pick up other people's dogs' poop for a living. One lucky soul in this profession recently found $58 in a fresh pile:

In this photo provided by DoodyCalls Pet Waste Removal, Steve Wilson, a worker with DoodyCalls Pet Waste Removal holds a plastic bag of money May 30, 2010, in St. Louis. On a recent call, he noticed money sticking out from doggie doo and after cleaning the bills, placed them in a plastic zip-locked bag and returned what turned out to be $58 to the customer. The money was torn, but the serial numbers were identifiable, which means the bills could be returned to a bank and replaced with new money.

Link via The Presurfer | Photo: AP