The Komondor (), also known as the Hungarian sheepdog, is a large, white-coloured Hungarian breed of livestock guardian dog with a long, corded coat. Sometimes referred to as 'mop dogs', the Komondor is a long-established dog breed commonly employed to guard livestock and other property. The Komondor was brought to Europe by the Cumans and the oldest known mention of it is in a Hungarian codex from 1544. The Komondor breed has been declared one of Hungary’s national treasures, to be preserved and protected from modification.