Ever seen a dog with a tongue as dark as midnight and wondered, Is that normal? You’re not alone—and the answer is a fascinating yes! While most dogs sport the classic pink tongue, a select few come with an unexpected twist: naturally black or bluish tongues that give them an air of mystery and charm.
This quirky trait isn’t just for show—it’s actually a genetic marker in certain breeds, often linked to ancient lineage and distinct origins. The Chow Chow and the Shar Pei may be the most famous examples, but they’re not the only ones carrying this unique feature. Some dogs even have spotted or partially dark tongues, adding to the intrigue.
Here, we’re diving tongue-first into the world of dogs with dark tongues. From the science behind the pigmentation to the breeds that wear it proudly, you’ll learn why this rare feature makes these pups stand out—and why it’s nothing to worry about.
Ready to meet some furry friends with a little extra “wow” in their wag? Let’s explore the beautiful mystery of black-tongued dogs.
Dog Breeds With Naturally Black Tongues
1. Chow Chow
Meet the Chow Chow, the dog that looks like a lion, acts like a cat, and has a tongue straight out of a gothic fairy tale. Not only is the Chow one of the only purebred dogs required to have a black tongue — it’s practically their badge of honor. It’s like nature handed them a little edible velvet just to match their dramatic personality.
Looks-wise, they’re all fluff and majesty. Imagine a teddy bear that joined a royal court and now judges you from the couch. Underneath all that floof is a solid, square build and a “don’t test me” attitude that screams self-respect.
Britannica notes that the Chow Chow is a top-notch watchdog and even performs reasonably well as a protection dog. It’s not overly vocal, making it ideal for families seeking a calm, self-assured companion, provided they’re comfortable with the breed’s independent and occasionally aloof personality.
Personality & Demeanor:
✔️ Fiercely independent: They take your commands as suggestions — and they’re not afraid to say “nah.”
✔️ Low-energy royalty: They’re not going to chase tennis balls, but they will claim the comfiest chair in the house.
✔️ Selective with affection: If they love you, you’ll know. If they don’t… well, you’ll definitely know.
✔️ Tongue goals unlocked: That black tongue? Not a smudge — it’s a trademark.
Training a Chow is like negotiating with a furry monarch. But if you earn their trust, you’ll get private moments of comedy gold — and maybe even a paw on your foot that says, “You’re mine now, human.”
They’re not the dog for everyone, but for the right person? The Chow Chow is the ultimate introverted, silently loyal sidekick who doesn’t do clingy, but absolutely does devotion.
2. Shar-Pei
Ah yes, the Shar-Pei — the only creature on Earth that looks like it was designed by a toddler folding Play-Doh, but in the best possible way. Wrinkly, serious, and armed with a signature dark tongue, the Shar-Pei is another official member of the elite “Black Tongue Brotherhood.”
These dogs are walking contradictions: deeply dignified but totally bizarre-looking (and proud of it), calm but protective, and low-key until it’s go-time. With their short, bristly coat, hippo-like snout, and skin rolls for days, they look like someone pressed pause mid-metamorphosis — and we love them for it.
They’re independent thinkers, not the clingy type, and while they’re deeply loyal to their families, they tend to be wary of strangers. This makes them excellent watchdogs: quiet, observant, and not ones to bark just for fun (but don’t test them — they will sound the alarm if something seems off).
They’re also low-energy compared to other breeds, which means they’re happy to lounge around in between short walks and thoughtful stares out the window.
Personality & Demeanor:
✔️ Aloof but alert: They’re not gonna throw a party when guests come over — but they are taking notes.
✔️ Loyal to the core: Shar-Peis pick their people — and once you’re in, you’re in for life.
✔️ Low-fuss, high loyalty: Minimal exercise needs, but maximum dedication.
That signature dark tongue isn’t just for looks — well, actually, it kind of is. It’s a totally natural pigmentation that’s specific to the breed, adding to their unique and ancient vibe. It’s not a sign of illness; it’s a Shar-Pei trademark, like their frown or those glorious face folds.
Shar-Peis are like that cool, quiet kid in class who doesn’t say much — until someone tries to mess with their friend. Then they spring into action, wrinkled face and all.
They’re not clingy, they’re not flashy, but they are one-of-a-kind. If you want a dog who’s chill, self-possessed, and just a little weird in the best way? The Shar-Pei might just wrinkle their way into your heart.
3. Thai Ridgeback
The Thai Ridgeback is basically the James Bond of dog breeds — sleek, alert, and never without a touch of mystery (ahem, black tongue, anyone?). Native to Thailand, this rare breed isn’t just a looker — it’s a survivalist with style.
It was originally bred to fend for itself, hunt game, and guard homes, which means this breed has independence coded into its DNA.
That blue-black tongue? It’s one of the breed’s defining features — shared with only a few other breeds, like the Chow Chow and Shar-Pei. It’s not a health issue; it’s just a built-in badge of their rare and fascinating heritage.
With a strong, athletic build and that iconic ridge of hair running against the grain down its back, the Thai Ridgeback looks like it came straight out of a myth — and it kind of did.
Intelligent and a little bit sassy, the Thai Ridgeback isn’t your average people pleaser. This breed is highly loyal to its family but tends to be reserved with strangers, giving it natural watchdog instincts — and a bit of “cool-kid” energy.
Personality & Demeanor:
✔️ Confident & clever: They know they’re cool. No need to prove it.
✔️ Reserved but devoted: Once they trust you, they’re all in — but don’t expect instant cuddles.
✔️ Loyal guardians: Suspicious of strangers, but totally smitten with their people.
The Thai Ridgeback doesn’t need bells and whistles. Just give them space, purpose, and a comfy spot to keep watch — and they’ll reward you with the kind of loyalty that runs deep. And maybe a glimpse of that shadowy tongue when they yawn with disinterest at your terrible dance moves.
4. Phu Quoc Ridgeback
Hailing from Vietnam’s Phu Quoc Island (yes, they’ve got vacation vibes in their DNA), the Phu Quoc Ridgeback is one of the rarest dog breeds on the planet — and the most underrated member of the black tongue elite.
This agile, mid-sized dog was born to run, jump, climb, and outwit any would-be trespassers. Its most iconic feature is the ridge of hair growing in the opposite direction down its back, often forming cool patterns like arrows or flames.
This rare breed sports a short, smooth coat in shades of black, brindle, or reddish-brown, and has a lean, muscular build that’s ready to sprint, leap, and look effortlessly cool while doing it. The Phu Quoc Ridgeback also has that signature blue-black tongue, giving it the kind of visual drama most show dogs only dream of.
Originally used for hunting and guarding, Phu Quoc Ridgebacks are incredibly agile and fast, with a strong prey drive and a nose that doesn’t miss a thing.
While they can be affectionate and loyal with their families, they’re also known to be reserved with strangers and not overly clingy — more “I got your back” than “let’s cuddle 24/7.”
Personality & Demeanor:
✔️ Super athletic: They can scale walls and fences like Spider-Dog.
✔️ Wary of strangers: A natural guard dog who doesn’t just bark — they analyze.
✔️ Gentle with family: Underneath the tough exterior is a heart that melts for its people.
✔️ Tongue-tastic: That dark tongue? It’s practically a national treasure.
5. Akita Inu
The Akita Inu isn’t just a dog — it’s a legend wrapped in thick fur and quiet confidence. Hailing from Japan, this Japanese dog is dignified, powerful, and fiercely loyal — like a bodyguard who doesn’t talk much but would absolutely dive in front of a bus for you.
And yes, while not every Akita has a fully black tongue, black or blue spots are common, earning them a spot in the “shadow tongue society.”
Physically, they look like they were carved from stone — big-boned, majestic, and with that signature curled tail that says, “I’ve got this.” Their gaze? Stoic. Their vibe? Total zen… until provoked.
Personality & Demeanor:
✔️ Loyal like no other: Think Hachikō — the real-life Akita who waited for his owner every day. Forever.
✔️ Silent type: Not big barkers. More of a “watch, assess, and then act” kind of dog.
✔️ Protective & proud: They don’t need to be everyone’s best friend — they’re yours. That’s enough.
✔️ Black tongue spotting: If you see some dark patches on that noble tongue, it’s not dirt — it’s their ancestral flair showing off.
Akitas aren’t for the faint of heart — or the lazy — but if you respect their space, train them early, and give them a role to play, you’ll gain a companion who’s equal parts samurai and soulmate.
6. Labrador Retriever
Ah, yes, the Labrador Retriever — the golden child of the dog world. Kind, outgoing, and powered by enthusiasm (and maybe peanut butter), this popular breed is known more for their sunny personalities than their tongue color.
With a broad head, expressive eyes, and a thick, otter-like tail that never stops wagging, Labradors exude approachability and confidence. Labs come in three signature coat colors: black, yellow, and chocolate — all with that short, dense, water-resistant double coat that practically begs for a swim.
Most Labs have pink tongues, but occasionally, you’ll spot a few black or dark spots, which are totally natural and not a sign of anything sinister — just uniqueness shining through. These mid-sized marvels are all about love, loyalty, and licking you while you try to type.
PetPlan noted they’re wonderful companions and also make great assistance dogs thanks to their gentle, caring, and affectionate temperament.
Personality & Demeanor:
✔️ These affectionate dogs were built for companionship. And snacks. Mostly snacks.
✔️ Family MVPs: Great with kids, cats, guests, and even your weird uncle.
✔️ Trainable & eager: Want to teach them tricks, chores, or how to high-five? Done.
✔️ Dark tongue freckles: Some Labs come with little dark spots that add a splash of mystery to their all-American vibe.
Labradors are the opposite of mysterious — they wear their hearts on their sleeves (and their tongues), always ready to play, love, and nap dramatically. That occasional dark spot on their tongue? Just a birthmark from the dog gods, saying, “You’re extra special.”
7. Golden Retriever
Let’s be real — Golden Retrievers are the Golden Retrievers of the dog world. They’re the go-to good boys and girls, beloved by families, Instagram accounts, and every person who’s ever dropped a sandwich.
Medium to large in size, Goldens have a strong, athletic build that’s made for action but softened by their ever-present smile and gentle expression. Whether they’re bounding through the park or lounging upside-down on the couch, they always look like they’re having the best day ever.
Now, while their tongues are usually pink and perfect for slobbery kisses, some Goldens have little black or blue spots on their tongues. Before you start Googling “dog tongue diseases,” know this: it’s totally normal. Just extra pigment. Kind of like a freckle. A very kissable freckle.
They’re extremely social and affectionate, making them amazing companions for families, kids, other pets — basically anyone who gives belly rubs. Goldens are eager to please, which makes training a breeze (especially if treats are involved).
Personality & Demeanor:
✔️ All love, all the time: If a Golden meets a stranger, they see a future best friend.
✔️ Eager to please: Tell them “good boy,” and they’ll try to win a Nobel Prize for you.
✔️ Great with families: Kids, cats, visitors, mailmen — they love everyone.
✔️ Freckled tongues? Yes please. A few lucky Goldens wear theirs like badges of uniqueness.
8. Pomeranian
Now presenting the Pomeranian descended from a larger Spitz-type dog— proof that dynamite really does come in small, loud, fluffy packages. These tiny divas weigh about as much as a burrito but have the confidence of a Great Dane who just won a dog show.
The Pomeranian may be tiny in size, but this little fluffball packs a whole lot of style into just 3–7 pounds. With a plush double coat that puffs out like a living pom-pom, a fox-like face, and bright, mischievous eyes, the Pom is basically a walking teddy bear with a fashion flair
While most Poms have pink tongues, some flaunt black or blue spots, and just like in other breeds, these are simply harmless pigment patches. Think of them as natural beauty marks for dogs who were already serving face.
They’re also extremely affectionate and loyal, bonding deeply with their people and loving attention. Expect a lot of barking, strutting, and attitude — they like to keep tabs on everything, from suspicious squirrels to their humans’ snack choices.
Personality & Demeanor:
✔️ PetMD noted they’re loud and proud: Expect barking. And opinions. Lots of them.
✔️ Fluff royalty: That double coat? It’s drama. It’s fashion. It’s maintenance.
✔️ Big energy in a small frame: They might weigh six pounds, but they rule the house.
✔️ Spot-tongue surprises: If your Pom has a speckled tongue, it just adds to the sparkle.
These pups love attention, command a room, and will definitely alert you when the mailman is two blocks away. They’re spunky, loyal, and 100% convinced they’re the main character — and honestly, they kind of are.
9. German Shepherd
The German Shepherd is basically the superhero of the dog world — intelligent, loyal, and always ready to save the day (or at least your dropped sandwich).
With their iconic stance and sharp gaze, these dogs look like they mean business — and they do. But don’t be fooled… under that disciplined exterior is a giant softie who just wants to love and serve their people.
Whether they’re working alongside police, performing in obedience trials, or napping at your feet, they always look like they mean business.
Now, most German Shepherds have classic pink tongues, but some come with black or blue-black spots, which are totally natural and just make them look even more mysterious. Like Batman… if Batman had paws and a working nose.
Personality & Demeanor:
✔️ Highly intelligent: They’ll learn tricks, commands, and your entire daily routine.
✔️ Loyal beyond belief: Once you’re theirs, you’re theirs. Forever.
✔️ Protective & confident: Not ones to bark just for fun — they bark with purpose.
✔️ Tongue bonus: Spot a dark mark? That’s just their noble side showing through.
German Shepherds are the go-to dogs for everything from police work to search and rescue—and yes, they’re brilliant at trick training too. These eager beavers pick up commands fast and thrive when given a challenge.
Whether they’re working as K9 officers, herding sheep, or being a kid’s best friend, German Shepherds do it all — and they might do it with a tongue that’s rocking a few fierce freckles.
10. Belgian Sheepdog
Say hello to the Belgian Sheepdog, a.k.a. the Groenendael — a breed that looks like it walked straight out of a fantasy novel. Sleek, black, and graceful, this dog has the intelligence of a chess grandmaster and the loyalty of your lifelong best friend.
Medium-to-large in size, they stand about 22–26 inches tall and are built for action: agile, muscular, and ready to herd, protect, or chase down a rogue squirrel in record time.
The Belgian Sheepdog is a true stunner with its long, flowing jet-black double coat, giving it a majestic, almost mystical look. It has a well-proportioned, athletic build — not bulky, but strong and agile — with a proud stance that practically says, “I’m on duty, always.”
While they don’t have to have black tongues, it’s not uncommon to find dark pigment spots on these sheepdogs’ tongues, making them card-carrying members of the Black Tongue Mystery Club. But don’t let the serious looks fool you—Belgian Sheepdogs are affectionate with their families and thrive on close companionship.
Personality & Demeanor:
✔️ Graceful brainiac: This dog doesn’t just fetch — it strategizes.
✔️ Always alert: Excellent watchdogs with a strong sense of duty.
✔️ Velcro vibes: They form strong bonds and love being wherever you are.
✔️ Elegant with edge: A spotted tongue on a sleek black dog? That’s a fashion statement.
They thrive on mental stimulation and consistent training, making them excellent watchdogs and responsive companions. With their alert expressions and graceful movement, Belgian Sheepdogs combine beauty with brains, offering both style and substance in one fluffy, fast-thinking package.
Whether they’re guarding the home or shadowing your every step, they do it with quiet confidence—and sometimes, with a tongue touched by mystery.
Conclusion
Dog breeds with naturally black tongues, such as the Chow Chow and Shar Pei, often have blue tongues, black dog tongue coloring, or blue or black spots due to genetics and dark pigmentation. These black or spotted tongues and black points are usually normal and part of the breed standard, though they can also appear in mixed breeds or other dogs.
Tongue color, texture, and the surface may vary, with dark pigmented spots even extending to the skin or shoulders. A black spotted tongue or purple hue is typically harmless, but if bumps form or changes occur, seek veterinary attention. While such traits occur in a limited number of breeds, they are often related to heredity. When in doubt, a veterinarian or veterinary professional can offer clarity.
