When an alarm sounds, Fox is the first one to reach Fire Truck and as they work together with other firefighters to put out a factory blaze, the pair saves a woman trapped inside the building.

During a busy day on the farm, Dog uses Tractor to plow a field, bale straw, and even move a fallen tree.

After an avalanche, Monster Truck and Mouse rescue a standed mountain climber when the terrain is too difficult for other rescue vehicles to navigate.

Follows the story of a tractor as it plows, sows, and harvests the fields throughout the course of a year, with a little help from some other farm machinery.