The story focuses entirely on the instinctual and biological bonds of the horses. No non-cisnormative identities or same-sex romantic dynamics appear in the character arcs.

Human characters follow traditional 19th-century archetypes. While the relationship between Spirit and Rain offers a nuanced equine dynamic, Rain primarily functions as a traditional romantic interest.

The human cast reflects a homogeneous depiction of the American frontier, consisting mostly of settlers and US Cavalry soldiers. The film lacks intentional intersectional casting or diverse ethnic perspectives.

The film critiques Western expansionism by framing the US Cavalry as a force that disrupts natural sovereignty. It portrays institutional domestication as an infringement on individual liberty.

There are no central depictions of physical or neurodivergent disabilities within the primary characters.