4. Kuvasz

The Kuvasz is a large, breed that hails from Hungary. The breed is extremely loyal by nature. It was originally bred to be a royal guard dog as well as to guard livestock. Over the past seventy years, the dog began to become more of a house pet than for use in a guard position.
The Kuvasz has thick, white fur that is actually made up of two coats, the topcoat, and undercoat. Although its fur is very white, the skin of the Kuvasz should be dark in pigmentation and its nose should be black. These dogs love to be clowns and can have this type of personality on into adulthood. They are very intelligent dogs, however, you may need to work with them to get them to be at their optimum for obedience. They think for themselves and can be stubborn, which means training may be a challenge, but once they learn, they are excellent pets. This is not a breed recommended for first-time dog owners.