It appears that the harness was invented in Asia.
In the late feudal period (4th Century BC) there is pictorial evidence (from the Chinese state of Chu) of a horse with a wooden chest yoke. By the late Han Dynasty the yoke was made from softer straps and was used throughout the country. By the 5Th century, the horse collar (pictured above), which allows the horse to push with its shoulders, was developed. This critical invention was introduced into Europe approximately by 970 and became widespread within 200 years. Because of the greater speed of horses over oxen, as well as greater endurance, agricultural output throughout Europe increased significantly.
Single Harness Horses - 1897 was released on: USA: October 1897
A pioneer harness maker makes harnesses for horses
The gaits used by harness racing horses is pacer and trotter
Jockeys ride on the back of thoroughbred horses; standard bred horses used in harness racing have drivers.
1851.
a person that makes things for horses
The monkey
the harness
These would be working animals such as Horses and oxen.
on their head it's called a halter but when they pull a cart its just a harness.
Arabians are not used for harness racing in the US, only Standardbred horses are used for harness racing in the US.
it was in the middle ages a harness was developed that allowed horses to pull the plow rather than oxen.