What is a dorsal stripe in horses?

A dorsal stripe refers to a specific marking found in horses, characterized by a dark or black line that runs along the midline of the back, extending from the withers to the croup. This feature is often seen in certain breeds and can serve as a visual identification trait, contributing to the horse's overall appearance and patterns.

The dorsal stripe is particularly common in wild or feral horses, such as the mustang, and can be associated with specific coat colors and genetics. This distinctive marking serves both an aesthetic and a functional purpose, as it aids in camouflaging the horse in natural environments.

The other options describe markings or features that do not accurately define a dorsal stripe. Encircling stripes, leg markings, or forehead lines do not capture the specific anatomical location or definition of a dorsal stripe as recognized in equine anatomy.