Why Do My Dog’s Whiskers Fall Out?

By Max Turner 17 Min Read
Why Do My Dog’s Whiskers Fall Out


Why Do My Dog’s Whiskers Fall Out? Dogs’ whiskers fall out because they get old and lose hair. It happens to everyone eventually. But why do dogs’ whiskers fall out faster than humans’‘?

As our dog gets older, his whiskers will eventually fall out. It may not happen until he’s 15 years old, but it will happen.

If you’ve got a dog who has lost most of his whiskers, then you might wonder why. Well, here’s the answer: it’s just part of growing up. And while it may seem sad, it’s also normal.

But before we dive into the science behind dog whisker growth, let’s first talk about why dogs’ whiskers even exist in the first place. And once we understand how they work, we’ll see why they fall out.

A dog’s whiskers: what they are and where they are

Why Do My Dog’s Whiskers Fall Out
Why Do My Dog's Whiskers Fall Out? 3

Whiskers are tactile receptors – the roots of which are beneath the skin and are connected directly to the dog’s central nerve system via the follicles that they produce. These follicles are extremely sensitive and enable our four-legged friend’s to feel touch through the whiskers, despite the fact that their tips are lightly touched. They are also known as vibrissae or tactile hair, and they allow our furry companions to understand the world around us.

In other words, they serve as a sixth sense, allowing them to perceive things such as temperature, pressure, vibration, texture, and motion. In addition, they help dogs locate prey, identify predators, and communicate with each other. Finally, they protect the ears against dirt and debris.

There are several types of whiskers present in different parts of the canine body. Among them we find the facial whiskers, which are located over the eyes; the cheek whiskers, which are found near the mouth; the zygomatic whiskers, which are situated along the jawline; the mandibular whiskers, which are positioned along the lower jaw; the labial whiskers, which are usually located inside the dog’s lips; and the auditory whiskers, which are present behind the external ear.

The most common type of whisker is the facial one, which can be divided into two main categories: guard hairs and undercoat hairs. The former are longer than the latter and have a more rigid structure. Guard hairs are generally black and white in color, while undercoat hairs are brownish in color.

Facial whiskers are very important for dogs because they are used by them to detect changes in air currents and vibrations, thus helping them to navigate and search for food. This is why it is essential to keep these hairs clean and free from dust and dirt.

How To Keep Your Dog’s Whisks Clean

1) Brush your dog’s face regularly. You should brush his whiskers every day, preferably after he has been bathed. It is recommended that you use a soft bristle brush, but if this is not possible, then a slicker brush will do just fine.

2) Use a toothbrush to remove any excess dirt or debris that may accumulate on your dog’s whiskers.

3) If your dog suffers from excessive shedding, make sure that you trim his whiskers regularly.

4) Make sure that you wash your hands before touching your dog’s head.

5) Never let your dog lick his own whiskers. Doing so could lead to infections.

6) When bathing your dog, always ensure that you thoroughly rinse out his face, including his whiskers.

7) Avoid using harsh shampoos and conditioners. Instead, opt for mild ones that are suitable for your pet.

Why Do My Dog’s Whiskers Fall Out?

Whiskers fall out when they become dry and brittle due to lack of moisture. This happens mainly during winter months, when the weather gets cold and dry. As a result, your dog might start licking himself excessively. He does this to try and bring back some moisture to his whiskers. However, licks can cause damage to the whiskers, leading to their eventual loss.

Another reason why your dog’s hair falls out is because of an underlying medical problem. For example, if your dog has diabetes, then his skin becomes drier and thinner, making him prone to losing his hair.

If your dog loses his whiskers suddenly, then there is a chance that he has caught a virus. Therefore, it is advisable that you take him to your veterinarian as soon as possible.

What Should I Do If My Dog Loses His Whiskers?

If your dog starts licking his face excessively, then you need to act fast. First, give him plenty of water. Next, apply a moisturizing cream to his face. Finally, trim his whiskers with scissors.

Doing all three things at once will help prevent further problems. Also, remember that you should never shave your dog’s fur off completely. In fact, you should only trim the whiskers down to about half of their original length.

What Not to Do

The American Veterinary Medical Association says that most dogs don’t like having their whiskers trimmed. And while some people believe that trimming helps keep their pet’s coat clean, there are no non aesthetic reasons to trim your dog’s whisker.

In fact, veterinarians say that every time you do that, your dog experiences something called “whiskering,” which is basically a change in how she perceives herself in the world. This could cause anxiety and fear, especially if she doesn’t understand why she suddenly feels different.

And just because someone else did it doesn’t mean you should too. While many people think that trimming your dog’s whiskers is good grooming, there are actually no benefits to doing so. In fact, vets say that trimming your dog’s whiskers can lead to health problems such as skin irritation, infections, and even cancer.

Do All Dogs Have Whiskers?

All dogs have whiskers, even those without hair. But what about the length and shape of the whiskers? Do curly coated breeds have longer, curlier whiskers than smooth skinned ones? And do hairless breeds like poodles lack whiskers altogether? These are questions that many dog owners ask themselves when they see pictures of their furry friends online. Some people believe that all dogs have whiskers; others think otherwise.

The answer isn’t quite as simple as it might seem. In fact, there are several different types of whiskers on dogs’ faces, depending on the type of coat, and even within a given breed. For example, some short haired breeds such as bulldogs and Pekingese have long, thin whiskers called vibrissae, while long haired breeds like Siberian huskies and Saint Bernards have shorter, thicker whiskers known as trichofolliculatae.

But regardless of their size, shape, or color, all dogs have whisker follicles, small bumps on the face where the whiskers emerge. While most people assume that all dogs have whisker hairs, in reality, only certain breeds actually have them. This includes hairier dogs such as terriers and corgis, and less hairy breeds like dachshunds, cockapoos, chihuahuas, Malteses, and shih tzus. Even among these breeds, however, the length and shape of each individual’s whiskers varies considerably.

Do Whiskers Only Grow On My Dog’s Snout?

You probably know that dogs have hair on their heads, ears, paws, nose and tail. But did you know that some breeds actually have hair growing on their chins and even their eyeballs? Dogs are born without whiskers, but they do develop them later in life. They use the whiskers to feel around objects and detect movement. For example, they use their whisker pads to sense whether there is air passing over their snouts. This helps them sniff out prey and avoid obstacles like water.

Can You Cut Dog Whiskers?

Technically, you can trim dog whiskers because scissors can easily slice through them. But you should NOT cut your dog’s whiskers off. Some groomers and pet parents think that cutting off a dog’s whisker is a good way to make his face cleaner looking, but this isn’t true.

Show dog owners often have their dogs’ whiskers trimmed because it gives the head a “cleaner” appearance. This is not necessarily true, though. In fact, some people believe that having longer hair makes a show dog look better.

However, do not do this either. There are many things that go into grooming a dog properly. For example, don’t pull out the dog’s tongue or ears too early, and never use harsh chemicals like bleach or ammonia.

What Happens if You Cut a Dog’s Whiskers?

Whiskerless dogs are usually born without whiskers because they’re missing a gene called “follicle stimulating hormone receptor.” But some breeds, like Siberian huskies, have naturally long whiskers. When a dog loses his whiskers, he may experience pain, discomfort, and anxiety.

A study published in the journal PLOS ONE found that dogs whose whiskers had been removed experienced increased stress levels and decreased activity. They also spent less time exploring their environment. In addition, the researchers discovered that the dogs’ brains showed changes in the amygdala, a part of the brain associated with fear and aggression. This suggests that the loss of whiskers could increase the risk of injury.

Do Dogs Whiskers Grow Back If Cut?

Dog whiskers do grow back if they are lost or if they are cut off. In fact, some dogs even regrow whiskers within days of losing one. However, it takes about three weeks for each whisker to grow back completely. This process depends on the length of the whisker. A long whisker grows faster than a short one because it needs less time to reach full size.

A study published in the Journal of Comparative Pathology found that whiskers grow back in dogs at a rate of 0.2 millimeters per day. This means that a six-millimeter whisker could take up to 10 days to fully regenerate.

Don’t Pull Out Your Dog’s Whiskers

Whiskers come in different lengths, shapes, colors, and textures. While some people think it’s cute to play around with a dog’s whiskers, you don’t actually want to do it. If you’re thinking of pulling out your pet’s whiskers, you might be doing more harm than good, such as cutting off blood flow to the animal’s face, causing infections, and even making him/her sneeze.

If you see a friend trying to pull your dog’s whiskers, intervene. Forcing a dog to endure pain is never okay. You could end up getting bitten if he decides to defend himself.

How to Care for Your Dog’s Whiskers

Whiskers come in many shapes and sizes. They’re often called “hairs,” but they’re actually whiskery appendages that cover much of a dog’s face. Dogs have three types of whiskers: guard hairs, undercoat hairs, and soft coat hairs. Guard hairs are long and stiff, and help dogs feel secure. Undercoat hairs protect the skin from cold temperatures. Soft coat hairs keep moisture in during winter months.

The number one rule of caring your dog’s whiskers is never to trim them. This could cause irritation and lead to infections. If you do decide to trim your pet’s whiskers, make sure it’s done gently and slowly. You don’t want to pull out too much hair.

Is Whisker Trimming Painful?

Whisker trimming isn’t exactly pleasant, but most dogs are pretty good about dealing with it. In fact, many owners report that their pets seem to enjoy being brushed up and groomed. However, there are some instances where the process can cause discomfort.

Some studies suggest that trimming whiskers could actually decrease the animal’s ability to sense space around itself. This could mean that your puppy or adult dog feels less aware of its surroundings. While this doesn’t usually pose a problem, it could make your furry friend feel disoriented.

If your dog does experience any discomfort during the procedure, try changing the angle of the clippers or holding his head still while you work. You can also use a different pair of scissors to cut the hair, which may help reduce the stress on your pet.

Once the whiskers grow back, it shouldn’t take long for them to return to normal. Keep in mind that the process takes place over several days, though, so don’t worry if it seems like your pet is growing out longer than usual.


In conclusion, dogs are amazing creatures. They love us unconditionally, they never judge us, and they’re always eager to please. But despite their wonderful qualities, sometimes our pets can cause us problems. For example, they might shed hair, which can lead to allergies and rashes. Or they might drool, which can stain furniture and carpets.

But these aren’t necessarily bad things. In fact, they can actually help us keep our homes clean and tidy. So the next time your dog has a problem with his whiskers, instead of giving him a stern talking-to, try using a gentle shampoo like the ones we recommend below. This way, he won’t end up with a nasty case of mange, and you’ll avoid having to spend hours scrubbing away at his fur.

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Max Turner is a passionate American dog lover and writer, dedicated to sharing his knowledge and experiences through his blog, WeLoveDogs.com. With a lifelong fascination for dogs and a strong bond with his own furry friends, Max offers valuable insights and practical tips to dog owners and enthusiasts worldwide. His blog covers a wide range of topics, including training techniques, health and wellness, breed profiles, responsible ownership, and fun activities. Max's engaging writing style, combined with his expertise and genuine love for dogs, make WeLoveDogs.com an invaluable resource for anyone looking to enhance their relationship with their canine companions. Max Turner's blog, WeLoveDogs.com, is a go-to destination for dog enthusiasts seeking expert advice and valuable insights. Max's deep-rooted passion for dogs, coupled with his extensive knowledge of dog behavior, training, health care, and breeds, enables him to provide practical tips and guidance. From training techniques and health tips to breed spotlights and responsible ownership, Max covers it all. With engaging content and a commitment to promoting a fulfilling and joyous life with dogs, WeLoveDogs.com is a trusted resource for dog owners looking to strengthen their bond with their furry friends.
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