A blinder refers to two small pieces of leather positioned on either side of a horse’s eyes, restricting its vision to what lies directly ahead. These coverings help the animal stay focused by blocking the view of what’s behind or beside it.
"Blinders prevent a horse from seeing behind it."
The term is commonly associated with horse tack and equestrian equipment, aiming to control the horse’s attention and reduce distraction during riding or pulling a carriage.
Author’s Summary: A blinder is leather horse gear placed beside the eyes to limit side and rear vision, helping the animal stay attentive and controlled.