Heather Phinney, of Stillbrook Acres, drives her two Belgian horses, Bob and Tony, through the intersection of Congress and High streets during midday Portland traffic.
Phinney whistles encouragement to Bob and Tony while driving a wagon full of cruise ship passengers on India Street.
Phinney prepares to milk a Holstein cow at Baker Brook Farm, where she serves as a "freelance" milker.
Phinney spreads hay for the dairy cows at Baker Brook Farm.
Bob and Tony, driven by Phinney, stand out on a crowded Congress Street where buses, cars, police vehicles and horses mix.
On the Job 
