Most dogs we see have black noses, but not all dogs have black noses.
One, what determines the color of a dog's nose?
In fact, the color of a dog's nose is determined by genetics, just like people's skin and hair, that is to say, different dog breeds, and even dogs with different coat colors of the same dog breed will have different nose colors. Usually
Therefore, the color of the dog's nose is naturally varied. If your dog's nose is pink or colored since childhood, don't worry, this is very normal.
Second, several cases of dog nose discoloration:
1. As dogs grow older, their noses will also undergo some changes. For example, when dogs get older, their noses will begin to fade and become lighter in color.
2. Weather changes can also affect the color of a dog's nose.
3. Due to diseases, certain diseases can also cause discoloration of the dog's nose. The most common is vitiligo, but dogs with this skin disease will also have some whitening on their body skin.
4. Dogs may accidentally hurt their noses in the process of playing. At this time, the injured part of the nose will turn red. As long as the owner does anti-inflammatory work for them in time, the others don't have to worry too much.