The dog's nose is one of the fundamental parts of its anatomy. For them, smell is the dominant sense, much more acute and sensitive than that of humans. The state of his truffle is, in fact, an indicator of the health of your furry best friend. Whether it is dry or wet, cold or with an irregular color are parameters that give us clues about how it is.
In this regard, you have probably noticed that while some dogs have a very black nose, others have it slightly discolored or even completely lightened, showing a pinkish hue. Discoloration in the nose of the dog is extremely common and can occur for different reasons. While some do not bring negative consequences, others may be due to certain pathologies that you should be aware of. If you notice that your pet is losing the color of its nose, it is best to go to the vet as soon as possible so that it can determine the cause.
Dudley nose is a genetic abnormality that causes complete discoloration of the dog's nose. It is the most common reason why your nose becomes depigmented, but fortunately it is not accompanied by any other symptoms. Therefore, it does not pose a health problem for the animal. In any case, you should protect your nose from the sun to avoid burns.
There are certain autoimmune diseases that result in the discoloration of the dog's nose. In these, the body produces antibodies that attack healthy cells. One of the most common is the uveodermatological syndrome, which causes depigmentation on the nose, lip and eyelids of the animal. It also involves eye inflammation, lesions on the footpads and genitals.
Another disease that involves discoloration of the dog's nose is vitiligo. This may appear derived from uveodermatological syndrome or due to other causes. It manifests itself with the appearance of lighter spots both on the nose and on the lips, skin and coat of the dog due to deficient pigmentation.
Contact allergy to certain materials can also lead to the process of rinsing the dog's nose. For example, it is common for dogs to develop an allergy to plastic in feeders. Allergies are identified because they are accompanied by inflammation, itching and even flaking in the affected areas.
Some breeds such as Bernese and Flemish Mountain Dogs, Golden Retrievers, Labrador Retrievers, and Siberian Huskies often exhibit seasonal discoloration, also known as winter nose. Any breed can suffer from it, but it is more common in the aforementioned and their crosses. It consists of a discoloration of the nose during the winter months due to the lack of sunlight, which alters the production of melanin. In the hot months, its truffle darkens again.
