Hang Your Hat on the Wind 1969

Directed by Larry Lansburgh

A handsome thoroughbred yearling accidentally escapes from a cross-country van in the desert, and is found and loved by a young Mexican boy. He hides the horse from searchers, but eventually mends his ways and tries to return the animal. However, two hoodlums steal the horse. The boy leads a sheriff to the rescue, and receives an apt reward.