A domestic animal
An upright structure
back the wrong horse
beat or flog a dead horse
from the horse's mouth
The horse stood still.
Katie asked her about the progress on the horse ranch.
The horse stumbled, and his rider was thrown heavily to the ground.
As she swung into the saddle, the horse sidestepped.
His horse, having galloped up to a campfire that was smoldering in the morning light, stopped suddenly, and Petya fell heavily on to the wet ground.