The Horses of Offworld
From ROI Wiki
The planet of Offworld plays host to a wide variety of equestrian species ranging from those that are closely related to the Quarter Horses of Earth, to Shire Horses and other similar breeds. Originally taken from Earth and modified to survive in the unique environment of Offworld, they both live as wild and domesticated equestrienne, and come in a total of 380 distinct breeds.
