What traits are characteristic of the Class Mammalia designation for the Wirehaired Vizsla?

Answer

Having mammary glands for nursing young, the presence of hair or fur, and possessing three middle ear bones.

The Class Mammalia signifies a much more specific biological grouping characterized by traits related to reproduction, external covering, and auditory structure. The defining features are the presence of mammary glands, which necessitate nursing the litter, the existence of hair or fur (like the Vizsla's dense coat), and the tripartite structure of the middle ear bones. Furthermore, being warm-blooded is a key mammalian trait that would have aided its ancestors in cold weather or icy water during Hungarian hunts.

What traits are characteristic of the Class Mammalia designation for the Wirehaired Vizsla?
animalclassificationDogbreedVizsla