Komondor

Dog

Sometimes referred to as 'mop dogs,' the Komondor is a long-established powerful dog breed that has a natural guardian instinct to guard livestock and other property. The Komondor was brought to Europe by the Cumans and it was mentioned for the first time in 1544 in a Hungarian codex. The Komondor breed has been declared one of Hungary’s national treasures, to be preserved and protected from modification.

http://en.wikipedia.org/wiki/Komondor