Pottok the Losino, the Galician, the Landais, and the Monchino horses. Tests have revealed considerable genetic differences between populations in the Northern Basque Country and the Southern Basque Country, leading some to consider them separate breeds. Some claim the Pottok's origins derive from the horses on ancient cave paintings in the area and thus claim to descend from the Magdalenian horses of 14,000–7000 BC. Other link its origins to an influx of horses during the Bronze Age. However, neither of these theories has to date been scientifically verified. Genetic research by the University of the Basque Country's Genetics, Physical Anthropology and
Animal show highest-placing animals in livestock competition when different breeds do not compete against one another. Some shows are designated as "All-breed" events, open to multiple breeds of the given animal. Others shows may be breed shows, limited to one or only a few specific breeds of a given animal. Animals typically "shown" include: Animal show An animal show is a form of exhibition featuring the display or performance of one or more breeds of animal. An animal show can be for entertainment, educational, and/or commercial purpose. A judged event may rank specimens for the benefit of those involved in animal breeding