What do you stear a horse with?

Answer 1

A Rider turns his horse by giving cues through the reins and with his/her seat and legs. The voice is also sometimes used. Haw means left, Gee means right.

2nd answer:

Most horses are trained to obey the riders left/right signals which are given with leg pressure on the horses sides. The reins are not nearly as involved as what you see in the movies or TV, but are more useful in stopping the critter. When the reins attached to a curb bit (only one of many kinds of bit) are pulled on, there is a flat section of the bit in the horse's mouth that rotates up, applying pressure to the roof of its mouth. The horse soon learns to stop when that maneuver is applied!

Answer 2

Good riders on well-trained horses can steer a horse with their body language, and by using their legs to cue the horse where to turn. Some people even train their horses better than that, teaching them to go wherever they look, with no leg cues.

Most riders on average horses must stear a a horse with a bridle and reins or a halter and lead rope