Wheel horse

What is Wheel horse?

Wheel horse definition and meaning on Dictionary terms:
Also called wheeler. a horse, or one of the horses, harnessed behind others and nearest the front wheels of a vehicle.
Chiefly South Atlantic States. the left-hand horse of a pair hitched to a wagon or plow.
Chiefly South Midland and Southern U.S. a reliable, diligent, and strong worker.


reference: https://www.dictionary.com/browse/wheel-horse