How to identify pure or not pure breed black wolf dog pure breed black wolf dog, whether it is a puppy or an adult dog, its eyes are particularly bright, and the color of its eyes will change with its age, the puppy is usually blue-black, around three months, it will become light red, close to orange, and the adult dog will become red. Moreover, the ears of black wolf puppies are softer, and in adulthood, the ears are larger and in an upright state, they will be closer to the middle, basically the distance between the two eyes should be comparable to the distance between the two ears, and the position of the earlobe extends to a state parallel to the eyes. : The coat color of the black wolfhound is pure black and cannot have mixed colors, while the hair is shiny and glossy, the hair is of good quality and should have a satin-like luster when touched, the amount of hair should be abundant, if the hair is sparse and the hair is dry and lusterless, the breed may not be pure.
