Underbites in dogs are a common problem. Fortunately, underbite surgery can be performed on puppies to correct the issue before their adult teeth come through. Learn how to fix a dog’s underbites with this step-by-step guide. 

An under-bite can be uncomfortable for your dog, but the correct treatment should not lead to any further health issues. Skulls and teeth are all unique, but when the teeth are too close together, this can put unusual pressure on the teeth and surrounding tissue. Your dog may also find it difficult or painful to eat food, chew toys or even breathe. This all depends on how severe the condition is.

What is a dog underbite? 

Can You Fix a Dog's Underbite: How to Fix Guide with Causes

Dogs with a lovely underbite grin are hard to beat. As a result, it’s critical that you take action as soon as possible to protect your pet’s health. Your veterinarian should be consulted as soon as possible if your dog is showing any of the aforementioned symptoms. Afterward, they will look for symptoms of infection and discomfort.

If necessary, the veterinarian will suggest therapy. You shouldn’t worry about an underbite if it doesn’t bother you all the time. Nevertheless, make sure your pet has a dental radiograph, a sort of X-ray. It is able to identify the majority of dental problems in dogs.

If your dog has an underbite, there are a few things you may do at home to assist them.

  • Providing a soft food
  • There will be nothing to gnaw on.

Even if an underbite isn’t found, you should be on the lookout for any behavioral changes that could suggest pain or discomfort for your dog.

4 Different types of dogs underbite 

Dogs’ underbite may fall into a variety of kinds (causes). In order to correct your dog’s underbite, each variety presents a different level of difficulty.

As you can see, these are the most prevalent reasons for underbite and how tough it is to repair.

1. Dental

Dogs’ malocclusions are most often caused by dental issues. Dr. Santiago Peralta, associate professor of veterinary dentistry and oral surgery at Cornell University College of Veterinary Medicine, says dental underbites develop when one or two teeth are incorrectly positioned within a normal face skeletal system (CUCVM). 1

When a baby tooth fails to come out and is still there when a permanent tooth appears, it is typical to develop a dental underbite. This causes teeth to get crowded. As a result, your dog has an unnatural posture and an underbite.

This is the simplest way to fix a dog’s underbite. The evacuation of primary teeth (interceptive orthodontics) should be done as soon as feasible, according to Sacramento Veterinary Dental Services. 2

2. Skeletal

When the dog’s face shape is aberrant, the teeth don’t fit together appropriately. Dogs with a skeletal underbite may be more dangerous than those with a dental one. The canine teeth or maxillary incisors may come into contact with the gums in an unnatural way, resulting in extreme pain and damage to your dog’s teeth and gums. A periodontal disease might spread more quickly as a result of such an increase in the rate of infection.

3. Genetics

Dog underbite may be developed during gestation or throughout growth and development. Infection, trauma, or any other event that alters maxillofacial [face and jaw] development” might cause the disorder.

4. Causes of dog’s underbite 

In most cases, underbites are a result of a genetic disposition. In other words, it’s there from the start. In brachycephalic breeds like Boxers, Boston terriers, and Brussels Griffons, as well as Bulldogs and Lhasas, Shih Tzu, and Pugs, they’re most usually observed. In fact, underbites are so widespread in certain breeds that they are seen as a natural part of their dental structure. An underbite may also be caused by facial injuries.

No matter what the cause of your dog’s underbite, it’s crucial to be aware of the possible consequences. Dental illness may be exacerbated in dogs with an underbite (or any other kind of dental malocclusion). Some teeth may be more susceptible to tartar buildup if the top and lower teeth don’t line up as they should. The gums, lips, and hard palate may also be damaged or irritated as a result.

Orthodontics and braces are used to correct an underbite in humans. It’s hard to believe, Dog braces, on the other hand, do exist! However, only a board-certified veterinary dentist, not a primary care physician, is allowed to utilize them. Furthermore, they are not used for cosmetic purposes, as is the case with human implants.

When a dog has a medical condition that necessitates the use of braces, they are utilized. General anesthetic and dental X-rays will be required for the application and subsequent adjustment of the braces. To remove teeth that are severely damaged by the malocclusion or those that are causing discomfort by digging into the gums or lips is a more usual method of treatment.

Malocclusion management is the therapy of choice for most dogs with underbites. A higher level of preventive dental care may be required for dogs with underbites. However, chews and mouthwashes aren’t nearly as effective as cleaning the teeth. In the case of a dog with an underbite, cleaning their teeth on a regular basis is beneficial.

Human toothpaste often includes fluoride, which may be dangerous to pets if eaten. If you must use toothpaste, make sure it is veterinarian specialized. The minty taste of human toothpaste isn’t a favorite among most dogs. Dog-friendly tastes like chicken and beef may be found in veterinary toothpaste.

If your dog has foul breath, gingivitis, or excessive tartar, a dental cleaning may be in order. Using ultrasonic scaling and then polishing the enamel to a flawless finish is like a human’s regular dental cleaning. In order to perform safe and successful dental cleanings and radiographs on dogs, an anesthetic must be administered.

The most frequent treatment for an infected or abscessed tooth in your dog is extraction. Without the affected tooth, most dogs are able to function normally. When necessary, a veterinary dentist may also conduct root canal therapy to salvage teeth that have become diseased or cracked. Consider this if you want to keep your teeth and gums in excellent shape, even if the expense is excessive.

What are the symptoms and health effects of malocclusions in dogs??

How can I determine if my dog is in pain? Even though your dog looks to have an underbite, it does not always indicate he is in pain or discomfort if he has canine malocclusion.

Occasionally, a veterinarian may notice a puppy’s malocclusion during immunization, Fiani explains. Otherwise, you’ll need to pay attention to your dog’s behavior and bite and notify your veterinarian if there are any problems. There are many dogs with malocclusions that have had it for most of their lives without showing any signs of discomfort. However, it doesn’t mean they aren’t in agony.

In addition to appearing “head-shy” (recoiling when you pat her on the head or face), rubbing her head against the wall or her paws, or displaying trouble picking up or chewing food, Peralta says your dog may be in discomfort if he or she exhibits any of these modest behavioral changes. Malocclusion may cause poor breath and bloody drool, among other symptoms.

Malocclusion may cause severe discomfort if left untreated. Therefore any changes in behavior or physical condition should be examined. An improper connection (or hole) between the mouth and the nose might develop from a lower canine that is excessively vertically positioned, according to Fiani.

This may cause a significant deal of pain and suffering, as well as the development of a sinus infection. Fiani states that a malocclusion that results in teeth that are too close together may lead to plaque accumulation and, subsequently, gingivitis.

Can dog underbite be corrected?

Because most subterranean dogs do not need therapy, this is a good thing. There may be no need for therapy if the underbite is not causing any discomfort or harm during chewing or swallowing.

Slowing progress may lead to a variety of health issues, which can be treated in one of three ways:

In order to provide a more comfortable bite, the second tooth movement is performed with the matching or active force delivered to the teeth.

Tooth decay may be prevented by reducing or modifying crowns, and orthodontics can be utilized to shift the tooth in the appropriate direction.

For the sake of the dog’s health, reducing orthodontics involves moving, reducing, or extracting the dog’s teeth so that they fit together properly.

Dogs with an underbite have functional problems as well as aesthetic ones. Serious instances, on the other hand, might lead to oral health issues in dogs that otherwise would be able to cope with small occurrences. What we discovered, from the causes to the effects, is detailed here. 

Dogs with an underbite have a condition where the lower teeth move farther away from, the higher front teeth, which is known as an underbite. Class 3 malocclusion is another name for this problem. It looks like a bulldog’s mouth and face.

Dogs who have teeth that aren’t properly implanted are more likely to bite abnormally. When a dog rests on an unsuspecting dog, its lower jaw protrudes, and its lower teeth come out. First, let’s talk about the different breeds and what causes them before we get into whether or not they can be groomed.

What are the common dog breeds with underbites?

Dog breeds with underbites are something you’ll quickly come across if you’re researching for a dog, but getting the information isn’t easy. There are thousands of dog breeds and thousands of photos of each of these dog breeds, most of them absurd. For example, take a look at this Labrador Retriever picture to the left.

1. Bulldog

Specifically, the English bulldog’s underbite is its most distinctive feature. It is essential to its trademark grouchy look.

However, this does not diminish their image as commendable in any way. This breed is a youngster’s favorite despite its angry appearance, which masks an amiable personality.

Underbite seems to be a genetic characteristic shared by all bulldog breeds.

Most of the time, there is no need for remedial action since there are no chewing difficulties.

2. Pug

Given their flattened facial features and squashed noses, pugs are no surprise to have an underbite.

Many individuals aren’t bothered by underbites, and others even think they’re adorable.

With silky curling hair and a short thick tail, this dog was originally produced in China as a low-maintenance pet.

With a well-developed chest and tall, upright posture, it stands out from the crowd.

3. Shih Tzu

Chinese emperors’ favorite lapdogs, this little dog breed, has a long and distinguished history in the country. According to their elegance and regal demeanor, they still exude a sense of royalty today.

A lot of the time, attempting to bite or chew is a difficulty because of her underbite.

It’s for this reason that a correction is advised for this dog. The good news is that despite its flaws, this breed is well-suited to both human companionship and domestication.

4. Pekingese

The charming, 3-century-old Chinese Ming Dynasty-era dog is a breed that is impossible to resist.

They have a distinct personality and are seen as both powerful and intellectual because of it. Because of their mischievous nature, they’ll also provide you with a lot of entertainment.

Pekingese dogs, on the other hand, may exhibit undesirable behavior on occasion. They also tend to have a lot of hair since they shed so little compared to other breeds.

One or more teeth may be seen protruding from their underbite.

5. Terrier of Boston

Incredibly tuned with its owner’s emotions and moods, this hybrid between an English terrier and an English bulldog thrives.

The “American Gentleman” because of its American origins, his bat-like ears are simple to notice and distinguish.

These canines were originally intended to be vicious pit bulls, but they’ve evolved so much since then that it’s hard to tell. As a result, they have a more laid-back and welcoming demeanor, with only occasional bursts of hyperactivity.

When their lips are closed, you can’t see much of an underbite, but when they’re smiling, you can.

Will dog underbite correct itself?

Nonetheless, here’s the deal: If you don’t solve it, someone else will. More than any other animal, domestic dogs exhibit a wide range of physical characteristics in terms of their size, shape, hair, and head shape. Wild canids, on the other hand, are quite similar to each other.

They have a cone-shaped cranium and a medium-sized, medium-length hair coat. Is there a reason why anatomy is important?

That’s only the beginning of a long list of questions you’ll need to answer if you want or need a dog in your life.

An underbite may be anticipated if signs of an abnormality are present or if you are aware of the likelihood. Next, the vet has to examine the face’s overall balance.

Anisognathic jaws are common in dogs. In other words, their top teeth or maxilla are much larger than their lower teeth.

A dental interlock must be evaluated by the veterinarian. The cingulum, the base of a tooth’s crown, is a ridge of enamel on the lower jaw incisors if the structure is normal.

The third incisor, lower jaw canines, and upper jaw canines should all be interlocking in a three-way interlock. There’s a lot more to it, so why not let your veterinarian handle it?

While you’re at it, here’s what you should be doing. The answer is yes. There is some job for you. Comfort and function must be taken into consideration.

Even though the underbite is clearly visible, it may still be acceptable if the person can eat without difficulty. However, if your dog has an uncommon tooth or tissue contact problem, it is likely that your dog is in pain.

Both cause the dog’s teeth to be misaligned, which may be inherited. It may also be conceived in the womb or in the first stages of development. Another possible cause of malocclusions in pups is a dog’s injury or illness.

Trauma may also cause malocclusions. As a consequence, the puppy’s ability to chew properly is compromised.

There are three distinct skull forms in domestic dogs. People with brachiocephalic heads or short noses are more likely to develop an underbite.

Because of the way teeth emerge when the skull is misaligned, this condition is known as malocclusion. When it comes to a dog’s teeth, they have far-reaching implications.

This information is sent to the brain by the teeth and temporomandibular joints (TMJs) of dogs. The dog’s nervous system examines the TM joints to see whether they can sustain the weight.

The nervous system may rest comfortable that the brain is supported by asymmetrical framework if the TM joints are symmetrical. And the nervous system’s main goal is to keep the brain secure.

This means that dogs who have strong bites tend to have good posture, which is common in functioning dogs from a high-quality lineage.

Underbites may develop naturally in certain breeds, but they can also be the product of unethical breeding methods in others. Some puppies are designed to appear like a bulldog or a boxer because of their jaw shape.

Leaving a dog’s underbite untreated might put it at risk for a variety of health complications. Because a dog’s malocclusions affect the rest of its body to adopt a different posture, it may have weight-bearing challenges and be more susceptible to injuries.

What to do if your puppy has an underbite?

For what reason does my dog’s mouth have an underbite? Having a dog with an underbite isn’t a big deal if you don’t know why it exists. Is your dog in pain as a result of this situation? It’s not always easy to tell. Most of the time, the dog has had the ailment for a long time and doesn’t necessarily exhibit any symptoms of it troubling them.

Underbites aren’t always a problem, but they may be bothersome in others. Even if your dog isn’t displaying any signs of discomfort, it might still be causing him a lot of pain. When in doubt, get your dog examined by a veterinarian to rule out an underbite. Having a veterinarian examine your pet is the best way to identify the severity of the issue and search for signs of pain or illness.

After that, your veterinarian will tell you whether treatment is essential (see the next section) or if there is none. Even if your veterinarian says your dog is well, you should monitor him for any behavioral changes that might indicate pain. You should take your pet to the clinic right away if they have difficulty eating, have blood in their saliva, or show indications of sensitivity around their mouths and noses.

What are the treatments of dog underbite?

It’s possible to correct an underbite in a dog, so don’t worry if you’ve been thinking about it. In most cases, if an underbite is not interfering with the dog’s ability to chew and swallow, there is no need for therapy.

The following treatment methods are available if an underbite causes health problems.

1. Modification of the Crown

In most cases, it is utilized to change and shorten crowns in order to prevent the tooth from fracturing. The teeth are repositioned by means of crown alteration.

2. Orthodontics During Treatment

Procedures include extraction, moving, and shortening teeth so that they fit together like a jigsaw and don’t cause pain to a dog anymore.

3. Secondary teeth’s movement

A better bite may be achieved by adjusting the eruption angle or location of teeth using active or passive force.

4. Cost of correcting dog underbite 

When trying to estimate the cost of orthodontic treatment for your dog’s underbite, bear in mind that the costs depend on a variety of variables. The exact underbite problem, the number of anesthetic sessions, and the number of teeth affected are all included in this list. For a fee ranging from $1500 to $4000, your pet will need monthly or weekly checkups with the veterinarian to keep tabs on the healing process.

Watch How to correct dog’s teeth at home | Video

Top 5 FAQs and answers related to How to fix a dog’s underbite?

Is there anything you can do about your dog’s underbite?

So, if you have a dog with an unusual underbite, it’s a good idea to consult a veterinarian. Malocclusion may be difficult to detect, so don’t be hesitant to ask your veterinarian questions and keep an eye on your dog’s health and behavior to see if there are any problems.

Is it usual for dogs to have an underbite?

Underbites are widespread in a wide range of canine species. In some dogs, they pose a threat, while in others, they are completely unaffected. The severity of the underbite and other variables have a role in this.

In what ways might an underbite be cured?

Braces are an excellent treatment option for a minor underbite. It is possible, however, to treat a severe underbite or overcrowding of teeth with underbite correction surgery performed by an oral surgeon.

Is it possible that underbite is a hereditary trait?

When it comes to the form and size of your teeth, your parents’ or relatives’ genes have a big role. An underbite is more than likely a hereditary problem if it runs in your family. Injury. It is possible for your jaw to shatter as a result of trauma or injury.

Do you repair an underbite at a young age?

If your kid has an underbite and is between the ages of 7 and 10, the best time to treat them is when they are 7 to 10. Using early corrective measures, such as broadening the upper jaw, may allow permanent teeth to grow in at a better angle than they would have otherwise.


If you want to correct your dog’s underbite, you should consult with a vet immediately. You will need to be patient and consistent in order to see results. Spoil your dog every time you go practice the methods below.

And remember to not overfeed your dog as this can exacerbate his or her condition. Get on your way to correcting your dog’s underbite today by heading out to the vet and starting training!

Bottom up

So, I hope you got the full idea on Can You Fix a Dog’s Underbite: How to Fix Guide with Causes

Please comment below about your ideas and share this “Can You Fix a Dog’s Underbite: How to Fix Guide with Causes” article with your friends.

Stay tuned with our website to find out more exciting stuff. Don’t forget to check out our previous articles too.

Until the, Read about, Dog Rings Bell to Go Outside All the Time: What to Do Guide

Write A Comment