Although Weimaraners and vizslas are both incredible hunting dogs of aristocratic origin and share some common characteristics, they can vary in coat color, size, personality and temperament. Some people find the only way to distinguish the two breeds at first glance is by their noses. While vizslas have a self-colored nose, a Weimaraner has a black one. Read on to discover how the two breeds compare in terms of character, attitude and appearance.