The Kuvasz is loyal and devoted to its own people and fearless in protecting them. It is reserved with strangers and watchful over its home ground. Because it was bred to guard the flock and act on its own judgement, it tends to be independent and strong-willed.
The double coat is always white, sometimes with an ivory tinge. It is wavy on the body and short on the head, ears and paws. Under the coat the skin is heavily pigmented and slate grey, and the nose, lips and eye rims are black.
The Kuvasz came close to disappearing in the twentieth century. Hungary's dogs suffered heavy losses in the Second World War, and it is commonly said that many were shot because they defended their households against soldiers. Hungarian breeders rebuilt the breed from the few dogs that survived. It is also kept elsewhere in Europe and in North America. Its name is often linked to a Turkic word for an armed guard, though where the word comes from is disputed. It is a large, sturdy dog built to spend long hours outdoors with livestock, guarding them rather than herding them.