Question: What is the hair on a horse called?
Disambiguated questions and answers: question: What is the hair on the head of a horse called?
What is the hair on a horse's body called?
What is the long hair on a horse that originates from its dock called?
What is the hair at the top of a horse's mane and falls on its forehead called?
answer: mane
coat
tail
skirt
foretop
forelock
Natural Questions answer: mane (from the Wikipedia article "Mane (horse)")