—Most wild horses in nature are actually feral, meaning they are descendants of domesticated horses that have been either released or escaped into the wilderness. Some consider them also as Semi-wild.
—can sweat
—lack eyebrows
—are unable to breathe by mouth
—may have tusks (canine teeth), especially males
—have an under hoof cushion called frog
—are unable to burp or throw up
—have coats with hair, not fur