The Basque Shepherd Dog (Basque: Euskal Artzain Txakurra) is a traditional Basque breed of sheepdog originating in the historic Basque Country.
It is one of five Basque breeds of dog – the others being the Erbi Txakur, the Pachón Navarro, the Villano de Las Encartaciones and the Villanuco de Las Encartaciones – and one of fourteen animal breeds native to the Basque Country.
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Adapted from Wikipedia, CC BY-SA 4.0 — https://en.wikipedia.org/wiki/Basque_Shepherd_Dog