Melanin is what gives color, or pigment, to the hair, skin and parts of the eyes. The enzyme is temperature sensitive and gets weaker with age. Old age: A dog's nose may lose its pigment as it ages. Injury: If a dog experiences some kind of trauma such as a scrape or abrasion, the nose can turn pink as it heals.
The pigment will usually return after a while. Bacterial infection: The nose may not only lighten in color but may look inflamed, sore, crusty or otherwise unhealthy. You may want to contact a veterinarian if this is the case. Sometimes the dog's nose never does change back. In some dogs it will randomly regain its pigment or change seasonally.
Contact allergies contact dermatitis : When a dog is allergic to things its nose comes into direct contact with. Find out the best and worst foods for your dog and which to avoid. Additional Resources AKC. Clubs Offering: Training Classes. Loss Of Pigmentation In Dogs. Apr 26, 2 Minutes. Tips for Responsible Dog Owners This e-book is a great resource for anyone who's considering dog ownership or already owns a dog.
Download for tips on how to be the best dog owner you can be. AKC Privacy Policy. Select personalised ads. Apply market research to generate audience insights. Measure content performance. Develop and improve products. List of Partners vendors. Signs of Snow Nose in Dogs The only known symptom of snow nose in dogs is the fading or lightening of the nose color. Featured Video. If you suspect your pet is sick, call your vet immediately. For health-related questions, always consult your veterinarian, as they have examined your pet, know the pet's health history, and can make the best recommendations for your pet.
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Pin FB More. Three dog noses peek out from under a blanket. Trauma to the nose can result in a temporary change in color. If your dog scrapes her nose on her crate door or damages it some other way, the wound will heal pink first. Over time the normal skin cells of the nose will usually take over and the nose will return to its normal color, though some dogs may retain a scar.
Vitiligo , an autoimmune disorder where patches of skin and hair lose their normal pigment and turn white. The dog may only have one patch that turns white, or may have regions all over her body. The change is usually permanent. The nose will also often lose its normal texture and become totally smooth.
Pemphigus is a skin condition that can also affect the nose. Lesions can occur anywhere on the body, including the nose.
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