The origins of the Bashkir Curly horse remain one of the most debated questions in equine breed history. The name suggests a connection to the Bashkir region of Russia, where curly-coated horses have been documented for centuries among the Bashkir people of the southern Ural Mountains. However, the modern American Bashkir Curly breed was developed primarily in the United States, and whether the curly coat gene in American horses traces directly to Russian Bashkir stock or arose independently through separate genetic events has not been definitively resolved.
The earliest documented observations of curly-coated horses in North America date to the early nineteenth century, when members of the Sioux and Crow nations were noted to possess horses with distinctly curled coats. Some historians have speculated that these horses descended from animals brought across the Bering land bridge in prehistoric times, while others suggest they arrived with Spanish explorers and developed the curly trait through natural genetic variation in feral populations. Rock art and oral traditions among certain Indigenous peoples reference curly-coated horses, but definitive proof of a single origin point remains elusive.
The modern breed history of the American Bashkir Curly is most commonly traced to 1898, when rancher Peter Damele and his father observed a group of curly-coated horses in the remote mountain ranges of central Nevada. The Damele family began capturing and selectively breeding these horses, and the resulting line became the foundation of the breed as it is known today. Other ranching families in the American West independently encountered and bred curly-coated horses during the same period, suggesting that the trait was more widespread in feral and semi-feral horse populations than was initially realized.
The curly coat itself ranges in expression from a slight wave in the mane and tail to tight, full-body curls that resemble the fleece of a sheep. This coat is the breed's defining characteristic and has been the primary criterion for inclusion in Curly horse registries. Research into the genetics of the curly coat has identified multiple genes that may contribute to the trait, and ongoing studies continue to refine understanding of how the curly phenotype is inherited and expressed across different lines within the breed.