Crews battled a fire at an indoor riding stable in the Town of Neenah.
It happened around 9:00 p.m. Wednesday on the 2900 block of Woodenshoe Road.
Firefighters found smoke coming from the stable and found a tractor on fire. The owner of the building was using a fire extinguisher to attempt to control the fire before crews arrived.
The fire department put out the fire and used pressure fans to remove heavy smoke from the building.
The cause of the fire remains under investigation.