The Pembroke Welsh Corgi Welsh for "dwarf dog" is a cattle herding dog breed that originated in Pembrokeshire, Wales. It is one of two breeds known as a Welsh Corgi, the other being the Cardigan Welsh Corgi. Pembroke Welsh Corgis descended from the Spitz family of dogs. The Pembroke Welsh Corgi has erect ears that are in proportion to the equilateral triangle of the head. The breed standard indicates that the ears should be firm, medium in size, and tapered slightly to a rounded point. The head should be "fox-like" in shape and appearance.
Read more on Wikipedia