What do you call a dog's face? - briefly
You can refer to a dog's face as its "muzzle" or simply its "face."
What do you call a dog's face? - in detail
The term "face" when applied to a dog refers to the area of the head that includes several distinct features. At the center is the muzzle, or snout, which houses the dog's powerful sense organs: the nose and mouth. Surrounding these are the eyes, which vary in shape and color depending on the breed but universally serve as a window into the dog's emotions and health. The ears, another crucial component of a dog's face, come in various shapes and sizes, from the erect and alert to the floppy and endearing. Lastly, the cheeks and brow area contribute to the overall expression of the dog, reflecting its mood and character. Together, these features form the complex and expressive visage that is uniquely canine.