Andalusian horse
The Andalusian horse is descended from the Iberian horses of Spain and Portugal, and derives its name from its place of origin, the Spanish region of Andalusia. Cave paintings show that horses have been present on the Iberian Peninsula as far back as 20,000 to 30,000 BCE. Although Portuguese historian Ruy d'Andrade hypothesized that the ancient Sorraia breed was an ancestor of the Southern Iberian breeds, including the Andalusian, genetic studies using mitochondrial DNA show that the Sorraia is part of a genetic cluster that is largely separated from most Iberian breeds.