Basic Information

The first of the three Lakota horses to appear in the film, this horse has no known official name. He is owned by one of Little Creek's friends.
 
Featured In: "Spirit: Stallion of the Cimarron" film, and book of same name (by Kathleen Duey); other books, etc. of the franchise

Species: horse (unknown breed)

Appearance: stocky, with broad head; is grey-brown in colour, with lighter mane and tail, and a dark muzzle and hooves; wears a simple bridle when being ridden by his owner; has three painted hoofprints on his left shoulder.

Personality: friendly, vocal

Relations: unknown

Friends: Spirit, the Lakota, the other Lakota horses

Foes: The Colonel, The Cavalry, The Train Pull Foreman


Trivia
Hoofprint markings (like Lakota Horse No.1 has on his shoulder) were painted on Native  horses by their owners, and indicated how many horses were captured during a raid.
 

Picture Gallery
 

Lakota Horse No. 1 -  first of the three unnamed Lakota horses
to appear in the film (top right corner)
 

Lakota Horse No.1, before he joins
Spirit and many other horses pulling the steam train.
 

Near the end of the film:
After Spirit sets them free from the Train Pull, the Lakota horses appear
to have returned to what's left of their Lakota Village.