The hide, with or without hair, of a Horse.
Horsehair is a separate material, as it's the hair cut from the main or tail of a horse, without the attached hide.
Though extensively used by NPCs in such places as Horse Clan, at times there have been PC aversion to using horse products.
|Item||Source is||Rare item|
|Horse hide||Horse (creature)||true|
|Horse-hide leather||Darkbox 414 prizes, Darkbox 421 prizes, Hollow Eve Task Rewards, Horse hide||true|
|Item:Horse hide||Horse (creature)||false|
|Item:Horse-hide leather||Horse hide, Hollow Eve Task Rewards||false|