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10 Dog Breeds with Whimsical Underbites

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Dogs come in all shapes and sizes, each with their own unique characteristics that make them special and endearing to their owners. One of these endearing traits is the underbite, where a dog’s lower teeth extend beyond the upper teeth when their mouth is closed. This quirky feature often gives these dogs a whimsical and adorable appearance, capturing the hearts of many dog lovers. In this blog post, we’ll explore 10 dog breeds that sport these charming underbites.

10 Dog Breeds with Whimsical Underbites

1. Bulldog

Bulldogs are iconic for their distinctive underbites that give them a perpetually endearing, smushed face appearance. With their muscular bodies, loose skin, and wrinkled foreheads, Bulldogs exude a unique blend of strength and charm. Despite their somewhat serious expressions, Bulldogs are known for their gentle and affectionate nature, making them wonderful companions for families and individuals alike.


Originally bred for bull-baiting, they’ve since transitioned into being cherished pets. Bulldogs have a calm demeanor and love lounging around, making them well-suited for indoor living. Their underbites not only add to their visual appeal but also serve as a reminder of their historical origins.

2. Pug

Pugs, with their big round eyes, wrinkled faces, and signature underbites, have a timeless charm that has captivated dog lovers for centuries. Their underbites are an integral part of their adorable and quirky expressions. Pugs are known for their playful and affectionate personalities, often forming strong bonds with their owners.


Their compact size and adaptable nature make them suitable for both city and country living. Pugs thrive on human companionship and are known to be great with children and other pets, making them wonderful additions to family households. Their charming underbites add an extra layer of character to their already delightful presence.

3. Boxer

Boxers are renowned for their energy, loyalty, and, of course, their distinctive underbites. These underbites accentuate their alert and expressive faces, complementing their lively and affectionate personalities. Boxers are incredibly social dogs, known for their love of play and interaction.

Boxer dog

Their boundless enthusiasm can bring joy to any household, especially families with active lifestyles. Despite their robust appearance, Boxers are gentle and protective, making them both great companions and excellent watchdogs. The juxtaposition of their playful demeanor and underbites often leaves a lasting impression on anyone fortunate enough to encounter them.

4. Shih Tzu

Shih Tzus, with their luxurious coats and charming underbites, have a regal and elegant presence. Originating as companions to Chinese royalty, these small dogs have maintained their grace and affectionate nature. Their underbites contribute to their distinct appearance, emphasizing their endearing facial expressions. Shih Tzus are known for their friendly personalities and adapt well to various living environments.

Shih Tzu

Despite their glamorous appearance, they enjoy playtime and affection, forming strong bonds with their families. Their underbites serve as a testament to their unique heritage and make them truly one-of-a-kind canine companions.

5. Boston Terrier

The Boston Terrier, often referred to as the “American Gentleman,” is a breed known for its tuxedo-like coat and charming underbite. These small to medium-sized dogs are characterized by their black-and-white markings, making them look like they’re dressed for a formal occasion. Their underbites add to their distinctive expressions, creating an appearance that’s both endearing and intelligent.

Boston Terrier

Boston Terriers have friendly and affectionate personalities, making them excellent companions for families and individuals alike. They are known for their playful nature, adaptability to various living environments, and willingness to engage in activities that keep them mentally stimulated. Their underbites, coupled with their elegant yet approachable appearance, make Boston Terriers a popular choice among dog enthusiasts.

6. French Bulldog

French Bulldogs have skyrocketed in popularity due to their compact size, bat-like ears, expressive eyes, and unmistakable underbites. These underbites give them a unique and charming look that’s hard to resist. Despite their relatively small stature, French Bulldogs possess a big personality. They are known for their playful and affectionate nature, often forming strong bonds with their owners.

French Bulldog

Their adaptable temperament makes them suitable for various living situations, from apartments to suburban homes. French Bulldogs are loyal companions who thrive on human interaction and love being a part of family activities. Their underbites are a defining feature of their appearance, complementing their delightful personalities.

7. English Mastiff

The English Mastiff, known for its massive size and gentle temperament, is a breed that might surprise some with its subtle underbite. Despite their imposing stature, these gentle giants often display an endearing and whimsical underbite that adds to their overall charm. English Mastiffs are known for their calm and affectionate nature, making them excellent companions for families seeking a laid-back and loyal dog.

English Mastiff

They have a dignified presence that belies their friendly disposition. English Mastiffs are protective of their loved ones and can serve as excellent watchdogs due to their imposing appearance. Their underbites, though less pronounced compared to some other breeds, contribute to their unique look, making them stand out in the canine world.

8. Pekingese

The Pekingese is a breed steeped in history and luxury, known for its long, flowing coat and captivating underbite. With their distinctive pushed-in faces and lion-like manes, Pekingese dogs have a regal appearance that is enhanced by their endearing underbites. Originally favored by Chinese royalty, these small dogs are dignified and independent, often displaying a somewhat aloof demeanor.


Despite their independent nature, Pekingese are deeply loyal to their families and form strong bonds with their owners. Their underbites, while subtle, add to their unique facial expressions and charming personalities. Pekingese thrive in a calm and loving environment, making them perfect companions for those who appreciate their history and elegance.

9. Chow Chow

Chow Chows are instantly recognizable due to their lion-like manes, unique blue-black tongues, and, of course, their distinctive underbites. These underbites contribute to their captivating and somewhat mysterious appearance. Chow Chows are known for their dignified and aloof demeanor, which often belies their deep affection for their families.

Chow Chow

With origins dating back thousands of years, Chow Chows have a rich history and have been companions to emperors and nobles. Their underbites serve as a distinguishing feature that sets them apart in the canine world. These dogs are independent thinkers and require patient training and socialization. Their enigmatic expressions, enhanced by their underbites, make Chow Chows a breed that truly stands out.

10. Chihuahua

Chihuahuas may be small in size, but they are big in personality, and their characteristic underbites only add to their charm. These tiny dogs are known for their spunky and confident attitudes, often displaying a larger-than-life personality despite their compact frames. Chihuahuas form strong bonds with their owners and can be fiercely protective, making them excellent companions for individuals and families alike.


Their underbites emphasize their expressive faces, which are often filled with curiosity and mischief. Chihuahuas have a long history, with origins tracing back to ancient civilizations in Mexico. Their underbites, combined with their spirited nature, make them a breed that captures attention wherever they go.

Frequently Asked Questions

What is an underbite in dogs?

An underbite in dogs refers to a dental condition where the lower jaw extends slightly beyond the upper jaw when the mouth is closed. This creates a unique appearance, often enhancing the dog’s charm and character.

Are underbites common in specific dog breeds?

Yes, underbites tend to be more common in certain dog breeds. Breeds like Bulldogs, Pugs, and Boxers are known for their distinctive underbites, which are often considered endearing features.

Are underbites in dogs a health concern?

In many cases, underbites are simply a cosmetic feature and don’t pose serious health issues. However, severe underbites might cause dental problems or difficulty in eating for some dogs. Regular dental care and monitoring by a veterinarian are important to ensure the dog’s overall oral health.

Can underbites affect a dog’s behavior?

Underbites typically don’t have a direct impact on a dog’s behavior. However, each breed has its own personality traits, and a dog’s behavior is more influenced by its genetics, training, and socialization than its underbite.

Are there any advantages to having an underbite in dogs?

While there aren’t specific advantages associated with having an underbite, it’s a unique trait that can set a dog apart and make it more visually appealing to some people. Underbites contribute to the individuality of each breed and can make dogs even more charming.

Can underbites be corrected in dogs?

In some cases, severe underbites might be corrected through orthodontic procedures or surgery. However, these interventions are generally reserved for cases where the underbite causes significant health issues. Most underbites in dogs are considered harmless and don’t require correction.

Do all dogs with underbites have related health problems?

Not all dogs with underbites experience health problems related to this trait. While some severe underbites might lead to dental issues, many dogs with underbites live healthy and happy lives without any significant health concerns directly related to the underbite itself.


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  • Hey pet lovers ! I am Deepali H passionate pet lover and writer who enjoys sharing tips, facts and information about Pets .With 3 years of experience in the pet industry, I have a wealth of knowledge to offer readers. I hope you will like my articles. Thank you !

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