Why Is My Dogs Nose Brown

In animal tissue, tyrosinase is an enzyme. It accelerates the synthesis of pigments like melanin. It is located in your dog’s nose, as you might have guessed, and is thought to be temperature-sensitive.

Tyrosinase degrades in the cold, which explains why your dog’s nose is turning brown. Depending on the breed you have, it can also turn pink, so it’s not simply brown. Winter nose or snow nose are two names for this phenomena. When the temperature gets warmer, your dog’s nose should return to its original hue. Again, it’s a regular process, so there’s no need to be concerned.

Is a dog’s brown nose unusual?

However, did you also notice that they have a variety of colored noses? Some dogs have brown or liver-colored noses, but the majority have black or pink ones.

Dogs’ exposed skin, including the skin beneath their fur, can actually vary in color. What gives, though?


A dog’s age and breed play a big role in determining the color of his nose. While some breeds are more likely to have pink noses than others, some breeds have black noses. Some animals even have noses that match their hair in hue.

Many puppies have pink noses at birth, which darken with time. On the other hand, some dogs with dark or black noses may age with lighter noses. Some have flecks.

The term “winter nose” or “snow nose” refers to a condition where a dark nose turns pink in the winter but returns to being black in the summer. Sometimes the pinking of the nose is limited to a small area. Tyrosinase, the enzyme responsible for producing melanin (pigment), is temperature-sensitive, which could be one explanation for this. It’s not dangerous to have snow nose.

However, there may be many causes for a dog’s nose to change color. Take your dog to the vet if his nose is crusty, has one or more elevated patches, is running, or if he starts digging or clawing at it. It could be a symptom of an infection, an allergic reaction, an injury, or other conditions that need medical attention.

In the winter or all year long, if your dog has a pink or light colored nose, it may be more susceptible to sunburn. Dog-safe sunscreen applied to your dog’s nose can help shield it from sunburn and skin cancer.


Pink tongues are present at birth in all puppies, and they are typically present throughout the lifespan of most dogs. Even Chow and Shar Pei puppy tongues start out pink before changing to the dark color typical of the breeds between the ages of 8 and 10 weeks.

On their skin and tongues, however, dark patches or marks are rather frequent among dogs. At least 30 additional dog breeds have a high prevalence of spots. Collies, Cocker Spaniels, German Shepherds, and Labrador Retrievers are a few of the more popular breeds.

As long as the spots are smooth and inside the skin rather than on the surface, a speckled tongue or palate is nothing to be concerned about. Similar to a freckle or liver spot on a body, a speckled tongue is just an increase in pigment.

But have the vet look at it if the spot is raised, leaking, or disturbing your dog. It should be treated right away because it might be a sign of something more dangerous, like cancer.

Toe Pads and Nails

Toe pads can be speckled, pink, or black, just like noses and tongues. Again, pigmentation is the only factor. Even dog nails might be white, tan, brown, black, or another color. Even one nail on some canines may have many colors.

Your dog is uniquely yours thanks to the black spots on his tongue, the pink and black toe pads, and the patches you can see on his tummy under the thin fur. Pay close attention to how his skin and fur are all colored. In the event that you become separated, you might use these areas to locate him. Additionally, keeping an eye out for changes in his skin can provide you and the veterinarian precious time to cure any potentially dangerous conditions.

Do dogs’ noses age-relatedly turn brown?

A dog’s nose may change color as they age or because of the cold weather. Due to the lack of sunlight throughout the winter, a dog’s nose will sometimes get paler. However, you are right that there might be a medical reason for it, and you can take your dog to the vet to rule it out.

What shade should the nose of my dog be?

Your dog’s nose has changed color from pink to black or from black to pink. What’s going on there?

Typically, it occurs at certain seasons. In the summer, the nose will be dark; in the winter, it will become noticeably lighter. The cause of the alteration is unknown, but some have hypothesized that it is connected to the activity of the tyrosine enzyme, which is in charge of producing melanin, the pigment that gives skin and hair their color. It’s possible that affected dogs have an enzyme variation that is less active in the winter.

Snow nose, or “winter nose,” as it is also known, is not harmful. Golden retrievers, Labrador retrievers, Siberian huskies, and Bernese mountain dogs are more likely to exhibit it. But it can also happen to other breeds. There’s no need to be concerned.

Furthermore, it is unimportant whether your dog’s nose becomes lighter with age and does not change from summer to winter. Simply an aging-related alteration,

Keep in mind that, like hair color, every dog’s nose color is determined by genetics. It can be any color, including black, pink, liver, and the same hue as your pet’s coat. All are healthy.

If the color of your dog’s nose changes and it isn’t due to aging or seasonal changes, something is probably amiss. For instance, the nose may occasionally lose pigment as a result of an illness or trauma before returning to normal after recovery. Additionally, some dogs’ noses turn pink from daily irritation from the materials used to produce plastic food dishes. (The lips themselves could also swell up.) But the issue is solved as soon as you use stainless steel.

If the issue extends beyond the nose, it becomes problematic. Make sure the lips, foot pads, eyelashes, claws, and all other parts of the coat are the same. If there is, take your dog to the vet so they can examine him.

The same applies if the color change is asymmetrical or accompanied by lesions that modify the surface or texture of the nose. The immunological disorder vitiligo, in which antibodies are generated against pigment-containing cells, is one disease that manifests as color asymmetry. As a result, the body may develop white patches in various locations, including the nose.

Additionally, erosions, or “crusts,” on the nose may indicate lupus or another rather serious inflammatory condition, accompanied with a loss of color. The nose should be examined by a doctor if there is any crusting, blistering, dryness, or other textural changes.

In all other cases, your dog’s nose is safe. Just be sure to apply sunscreen to your pet’s nose if it is pink or another light hue. It can burn and is more susceptible to the sun, which increases the risk of cancer in dogs.

Why does my dog’s dog’s nose get brown in the summer?

Is the nose on your dog changing color? When a dog loses pigment, the normally dark nose is markedly lighter in color, giving the appearance of having a pink nose. A black dog snout can turn pink or brown over time. There may occasionally be a darker stripe running across a lighter dog’s snout. However, the nose’s outer borders will continue to be opaque.

Snow Nose seems to be a winter-only condition, not quite living up to its name. In fact, it can alter your dog’s nose all year round.

Does your dog occasionally have a pink nose? Or does her dark nose lighten and turn brown in the winter? These are typical indications that your dog suffers from “snow nose.”

What Is Dog Snow Nose?

White and lighter colored dogs are most frequently affected by snow nose, however other canines can also lose pigment in their noses. Since it tends to happen more frequently in the winter, some have speculated that it might be caused by sunshine. Snow nose is commonly referred to as “winter nose” because it frequently appears in the winter.

The condition’s side effects are transient. Although some dogs will maintain their lighter hue year-round as they age, if your dog’s nose grows whiter in the winter, it will typically become dark again in the summer.

Alterations in the color of the dog’s nose have additionally been linked to thyroid level changes.

Use Snout Soother for its SPF because your dog can still get a sunburn even while he is chilly. We appreciate Pugs and Kisses, who sent us with this wonderful picture.

Some dogs are born with lighter-colored noses by nature. Your dog’s nose might always be the same color as his fur if he is brown or liver in color. A snow nose is not the same as this. His naturally brown nose has nothing to do with sunlight or other environmental factors.

Some dogs may experience nose pigment loss after consuming food from plastic bowls. Fortunately, testing this hypothesis is simple enough! Simply move your dog to a metal or ceramic dog bowl if you feel that his nose pigment is fading as a result of eating from a plastic bowl.

Labrador Retriever

For any household, brown labrador retrievers are the ideal pet. Particularly stunning brown in hue, chocolate labs are completed off with a sweet brown nose!

These labradors are not only loving and entertaining, but they also make excellent service and working dogs. When fully mature, they are a medium-sized breed and weigh between 50 and 80 pounds.

They may be socialized successfully starting at a young age and are friendly, playful, and obedient. They are wonderful family pets, but they do require daily interaction and care.


Poodles are incredibly beautiful canines, and those with brown coats also have brown noses! They don’t shed as much as you may anticipate, and their characteristic curly fur is soft and lovely.

However, to maintain a poodle’s healthy and attractive coat, you must be ready for rigorous maintenance requirements.

Poodles are clever, energetic, and affectionate canines who respond well to training. They are available in conventional or tiny sizes. To prevent aggressiveness, they do need to be trained from a young age.

English Springer Spaniel

The English Springer Spaniel is an exceptionally lovely breed. These dogs have lovely brown ears, brown eyes, and a brown nose, as well as brown markings on their face and back. White covers the rest of their bodies.

English Springer Spaniels can reach a maximum weight of 50 pounds and a maximum height of 20 inches. They are excellent pets for an active family as well as being well-known gun dogs.

When outdoors, they can be rather curious despite being kind, loving, and highly intelligent, therefore you do need a strong recall training to keep them out of trouble. They require daily exercise because they have a lot of energy.


One of the most popular breeds today is the dachshund, and for good reason. They are just too cute!

These miniature German dogs have short, delicate front legs and long, hind legs. Their physical makeup, however, can result in health issues, such as slipped disks in their backs.

Therefore, you should take good care of them, do routine checkups, and be ready to provide them with specialized equipment to support their backs and rear legs as they age.

Still, the majority of dachshunds have adorable little brown noses. Although they are loyal and clever dogs, they might have a high prey drive. They need to start getting socialized at an early age.


You may have never heard of the Hungarian dog breed known as the Puli, which has a very distinctive coat. A Puli has the prettiest brown or cream corded fur, and the prettiest brown nose!

Adults can reach heights of about 17 inches and weights of up to 30 pounds. These devoted dogs are bright and watchful, but they have rather high needs and require regular exercise.

However, only consider this unusual brown-nosed dog if you are ready for rigorous grooming regimens!

Chesapeake Bay Retriever

Brown noses are possible in Chesapeake Bay Retrievers as well. They have a wavy coat that is often chocolate brown but can possibly be different colors.

These dogs can be guard dogs and stubborn, but only if they have received good training. They are bright and attentive dogs, but they do require a lot of care!

They require a lot of physical activity each day. If you do not have a sizable living area or garden for them to exercise in, keeping them inside is not ideal.

Lagotto Romagnolo

Have you heard of this breed of dog? They are an Italian breed with the most beautiful brown noses! These dogs are frequently employed to find truffles.

Lagotto Romagnolos are a medium-sized dog that can grow up to 19 inches tall and weigh up to 35 pounds. Their double-layered, wooly garment is quite thick.

Their coat might be solid brown, like their nose, or it can be brown and white with some other colors mixed in.

They are a loving, perceptive breed that is also very energetic. For children to be able to control these tendencies and make them positive traits, they need socialization and training from a young age. Lagotto Romagnolos are incredibly distinctive dogs that are truly beautiful.

What is a nose with a liver color?

While several other dog colors can resemble brown, liver is not one of them. When a dog is particularly dark red, as an Irish Setter, it might occasionally look brown. It can also appear that dogs with a mix of black and red-orange fur have brown patches. Looking at a dog’s nose will quickly reveal whether or not it is a Liver. A dog’s nose is colored by the eumelanin (black) pigment, hence a Liver dog will have a Liver-hued nose. The dog is not a liver if the nose is black. A dog’s pink nose has nothing to do with liver dilution and cannot be used to detect whether or not the dog is liver. Additionally, liver will turn a dog’s brown eyes amber or yellow.

Additionally, a dog could be a Liver and not seem brown. Recessive red dogs are unable to create the black pigment (eumelanin) for their fur. A recessive red liver dog will appear to be a shade of Red, Yellow, or Cream depending on the degree of the dog’s phaeomelanin (red) pigment since liver is a dilution of black pigment. The amber/yellow eyes and Liver nose of a recessive red Liver will still be present at birth. Any red dog with a recessive gene will eventually get a pink nose as they age. Similar to any dog, the color of the fur can be hidden by covering the liver with varied amounts of white.