Why Do Dogs Have Wet Noses?

dogs nose

If you are a dog owner, you will most likely know how it feels to have your dog’s wet nose squeezing against your skin. You might have also cleaned the never-ending nose prints from each glass surface in your home. Coming to think about it, have you wondered what the reason behind the puppy’s nose is wet?

It is believed that the wetness of a dog’s nose originates from a blend of spit and bodily fluid. A dog’s nose secretes a thin layer of bodily fluid. In addition to this, dogs add more bodily fluid and saliva by licking their noses, every now and then. This thing might be somewhat disgusting. However, studies show that having a wet nose serves a couple of advantages for dogs.

To start with, keeping their noses moist enables all dogs to control their body temperature. Dogs don’t have sweat organs everywhere on their bodies, so they depend on perspiration organs in their noses and the pads of their feet to help keep up safe body temperature. The moisture in the nose causes them to get rid of all the warmth and encourages them to cool their body.


  • Sense of smell

Wet noses of dogs help them to increase their sense of smell. Whenever the dogs breathe in, minor fragrance particles floating all around the air get caught in their nose bodily fluid. This encourages them to develop a keen sense of smell. Licking their noses enables the dogs to smell more profoundly. Whenever a dog licks its nose, the tongue gets a portion of the aroma particles caught in its nose’s bodily fluid. At that point, the dog contacts its tongue to an olfactory organ called the Jacobson’s Organ on the top of its mouth, which gives it a significantly more detailed sense of the synthetic compounds; that further improve the sense of smell. Their sense of smell is a whole lot superior to that of humans. The sense of smell is essential to a dog; so noses are held in high respect amongst dogs. Dogs utilize both sight and smell to survey their environment and to survive. The sense of sight is most significant in humans; so human brains invest more energy in translating visual information than the olfactory data. A dog’s brain is exactly inverse; a dog concentrates on what it smells more than what he sees. The primary concern is the fact that a nose is basic to a dog’s survival, and wet noses work far better than dry noses.

  • Noses emit bodily fluid

The inward covering of the dog’s nose contains extraordinary organs that deliver bodily fluid to keep the nasal trenches moist. A thin layer of bodily fluid sticks to the nostrils, upgrading the production of synthetic aromatic compounds which increase their ability to smell. The uncommon mucous organs inside the nostrils likewise deliver a clear, watery liquid that guides the cooling process through evaporation.

  • Constant licking

Dogs are known for licking their noses; they are very great at keeping their noses’ covered in salivation. Dogs have long tongues that can easily touch the tip of the nose. For what reason do they lick their noses? Dogs lick their noses to keep them clean; since dogs’ noses get messy because of the habit to smell everything. Regardless of whether it’s nourishment from the food they eat or dust from a blossom or residue under the lounge chair, a dog’s nose remains filthy and require lots of licking to become clean.

  • Nose test

Dogs utilise their sense of smell, alongside sight, to explore the world – so they sniff a considerable amount of stuff. Dogs test with their noses when they explore something new, sticking them into the moist grass, leaves, plants, puddles, and so on. They turn out with wet noses; after they get moisture on their noses from nature.

Dry Noses

Many dog owners stress when their dog has a dry nose. However, this isn’t any reason to worry. It is typical for a dog to have a wet nose, yet if dogs have a dry nose doesn’t mean there is something wrong or the dog is sick. It is just an old story that if a dog has a dry nose, it’s abnormal.

Dogs can have dry noses because of various reasons. Their noses might be less wet when they wake up from a long nap, and that is just because they haven’t been licking their noses for a few hours. Taking a nap in a warm place, with low humidity levels, could likewise make a dog’s nose unusually dry. Before you get all worried and hurry to a vet, check whether your dog’s nose becomes wet again as the day goes on.

Another thing to be noted here is that certain breeds may have drier noses naturally. Most dogs with short noses like Bulldogs and Pugs have somewhat drier noses, and this is just because they are less ready to lick their noses. Also, some more seasoned dogs may lose nose dampness as they age; as they start to deliver less bodily fluid. This is another scenario for having a somewhat drier nose.

When you should worry about a dry nose

While there is no need to panic because your dog has a dry nose, there are some other conditions that need immediate attention and consultation from the vet. If any changes are occurring in the shade of the nose, or if there’s any dying, splitting, scaling, any lumps around the face or nose, then these things are significantly more concerning. If the dog starts to have a nosebleed, there is undoubtedly a need to visit the vet, mainly if this is something that happens frequently.

Also, if your dog has a dry nose along with being sick or if your dog is generally behaving abnormally, then that could be an immediate indication of serious and a complicated issue. If you see any changes in the nose’s appearance of your dog, or any change in your dog’s conduct joined because of having a dry nose, then you should be alert and get your dog checked at the earliest.

In any case, if your dog wakes up to have a dry nose one day but generally appears to be healthy and sound, there’s no compelling reason to worry, and absolutely no need drop everything and visit the vet.

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