Can You Pass This Dog Breed Quiz?

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  • 1/20 Questions
    Which breed of dog is this? - ProProfs

    Which breed of dog is this?

    • Dalmatian
    • Labrador
    • Chihuahua
    • Jack russel
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About This Quiz

Do you know your dog breeds? Think again! Our Extremely Difficult Dog Quiz is here to challenge even the most devoted dog lover. Get ready to put your canine knowledge to the ultimate test with this tricky quiz featuring rare breeds, surprising look-alikes, and facts about our furry friends.

We've scoured the globe to bring you challenging questions that will make you question everything you thought you knew about dogs. Can you tell a Tibetan Mastiff from a Newfoundland? Do you know the difference between a Schipperke and a Belgian Malinois? This quiz is designed to be the hardest dog quiz you'll ever take! Even though this dog breed quiz is hard it contains knowledge about the diverse world of dogs, their origins, unique characteristics, and histories.

Can You Pass This Dog Breed Quiz? - Quiz

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  • 2. 
    Which breed of dog is this? - ProProfs

    Which breed of dog is this?

    • Border Collie

    • Tervuren

    • German Shepherd

    • Airedale Terrier

    Correct Answer
    A. German Shepherd
    Explanation
    German Shepherds are a powerful breed of dog developed in Germany, designed to control and guard livestock this dog has become one of the most popular guard and police dogs. Unfortunately this breed now often suffers from many conditions due to indiscriminate breeding which can include problems in the hips and spine as well as tendencies towards skittishness and fear aggression. However this breed is still recognized as a loyal and devoted dog whether as a family pet or guard dog.

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  • 3. 

    Which breed of dog has a unique blue-black tongue?

    • Alaskan Malamute

    • Rhodesian Ridgeback

    • Shiba Inu

    • Chow Chow

    Correct Answer
    A. Chow Chow
    Explanation
    The Chow Chow is known for its distinctive blue-black tongue, a trait that sets it apart from most other breeds. This pigmentation extends to their gums and lips as well. Originating in China, the Chow Chow is one of the oldest and most recognizable breeds with this unique characteristic. It’s believed that the blue-black tongue evolved over generations, though its exact purpose remains a topic of speculation among breeders and scientists.

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  • 4. 

    Which breed is known for its unusual ridge of hair that grows backward along its spine?

    • Dalmatian

    • Pharaoh Hound

    • Rhodesian Ridgeback

    • Vizsla

    Correct Answer
    A. Rhodesian Ridgeback
    Explanation
    The Rhodesian Ridgeback is famous for the "ridge" of hair that grows in the opposite direction along its spine. This distinctive feature is due to a genetic trait unique to the breed and was originally bred into the dog in South Africa. The ridge gives the breed its name and is highly prized in breed standards, adding a unique visual element that helps distinguish it from other hound breeds.

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  • 5. 

    Which dog breed is most closely related to the wolf genetically?

    • Basenji

    • Pomeranian

    • Shar Pei

    • Alaskan Malamute

    Correct Answer
    A. Alaskan Malamute
    Explanation
    The Alaskan Malamute is one of the breeds with the closest genetic ties to wolves, sharing more wolf ancestry than most modern domestic dogs. This ancient Arctic breed was developed by native Inuit tribes for hauling heavy loads across frozen landscapes, and it retains a strong, independent temperament. Though highly trainable, Malamutes often display behaviors reminiscent of their wild ancestry, such as howling instead of barking.

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  • 6. 

    Which dog breed is known for having the highest number of vertebrae, giving it an exceptionally flexible spine?

    • Border Collie

    • Afghan Hound

    • Norwegian Lundehund

    • Whippet

    Correct Answer
    A. Norwegian Lundehund
    Explanation
    The Norwegian Lundehund is known for its unique skeletal structure, including additional vertebrae that give it remarkable flexibility. This flexibility allows the Lundehund to twist and maneuver through narrow crevices and climb steep cliffs—traits that were essential for its traditional role of hunting puffins in Norway. Along with its six toes and joint flexibility, the breed's spinal structure is a key characteristic that sets it apart from other dog breeds.

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  • 7. 

    Which of these dog breeds is known for its ability to climb trees?

    • American Foxhound

    • Catahoula Leopard Dog

    • English Mastiff

    • Great Dane

    Correct Answer
    A. Catahoula Leopard Dog
    Explanation
    The Catahoula Leopard Dog, originating in the United States, is known for its incredible agility and unique ability to climb trees. This skill is rare among dog breeds and makes the Catahoula an exceptional hunting dog, especially for tracking animals that take refuge in trees. With webbed feet and strong legs, the Catahoula Leopard Dog is both an excellent swimmer and climber, uniquely suited for rugged and challenging terrain.

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  • 8. 

    Which of the following breeds has the strongest bite force measured in pounds per square inch (PSI)?

    • Kangal

    • Golden Retriever

    • Boxer

    • Beagle

    Correct Answer
    A. Kangal
    Explanation
    The Kangal dog, a Turkish livestock guardian breed, holds the record for the strongest bite force among dogs, estimated at around 700 PSI. This incredible strength helps it protect flocks from predators like wolves and bears. Known for its loyalty and protective instincts, the Kangal’s powerful bite force is matched by a calm and steady temperament, making it an effective but gentle guardian when properly trained.

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  • 9. 
    Which dog breed is this?  - ProProfs

    Which dog breed is this? 

    • Border Collie

    • Bearded Collie

    • Shih Tsu

    • Rough Collie

    Correct Answer
    A. Bearded Collie
    Explanation
    The bearded collie is a high energy fun loving breed. It can be an easier pet than the border collie due to its slightly less obsessive nature. None the less this breed excels at Heelwork, Agilty and Sheepdog trials though not quite to the same extent as its close cousin.

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  • 10. 

    Which of the following dog breeds is famously known for having a "split nose," giving the appearance of two separate nostrils?

    • Azawakh

    • Catalburun

    • Komondor

    • Norwegian Lundehund

    Correct Answer
    A. Catalburun
    Explanation
    The Catalburun, a rare Turkish breed, is one of the only dog breeds known to have a "split nose." This unique feature, where the nose appears divided, is often thought to enhance their sense of smell, making them exceptional hunters. Catalburuns were traditionally used for hunting in Turkey and are highly valued for their unique appearance and keen tracking abilities, though they are not commonly found outside of their native region.

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  • 11. 

    The Norwegian Lundehund has six toes on each foot, which helps it climb steep cliffs to hunt puffins.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The Norwegian Lundehund is a unique breed known for having six toes on each foot, an adaptation that aids in gripping rocky surfaces. Historically, these dogs were used in Norway to hunt puffins, often scaling steep cliffs to retrieve the birds. This unusual physical trait, along with flexible shoulder joints and an ability to close its ears, makes the Lundehund one of the most specialized dog breeds in the world.

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  • 12. 
    Identify the dog breed.  - ProProfs

    Identify the dog breed. 

    • Papillon

    • Phalene

    • Pomeranian

    • Chihuahua

    Correct Answer
    A. Phalene
    Explanation
    The Phalene and Papillon are very close relitives however the obvious difference is in the ears. This breed is less common than its larger eared relative, it's said to have a slightly quieter temperament but both breeds are highly intelligent, great at trick training and agility among other things and like many other small breeds can be far more than just lap dogs!

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  • 13. 

    To which group does the Siberian Husky belong?

    • Scenthound

    • Spitz

    • Sighthound

    • Terrier

    Correct Answer
    A. Spitz
    Explanation
    Spitz dogs have triangular erect ears, a thick dense coat and a tail carried over the back. Many Spitz breeds have had wolf bred into them even after domestication such as the Czech Wolfdog. This group has great variety in size from the tiny Pomeranian to the huge Akita but they all share qualities including high intelligence, strong will and dedicated loyalty.

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  • 14. 

    Which of these is NOT considered a companion breed?

    • Labrador retrievers

    • Poodles

    • Pitbull

    • Golden retrievers

    Correct Answer
    A. Pitbull
    Explanation
    While Pitbulls can certainly be excellent pets and companions, they are not typically categorized specifically as a companion breed. Companion breeds are generally small, friendly dogs bred primarily for companionship rather than work. Labrador Retrievers, Poodles, and Golden Retrievers are often considered companion breeds due to their friendly, social nature and adaptability to family life. Pitbulls are often classified as working or terrier breeds.

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  • 15. 
    Which breed is this? - ProProfs

    Which breed is this?

    • Grande Griffon Vendeen

    • Bloodhound

    • English Foxhound

    • Beagle

    Correct Answer
    A. Beagle
    Explanation
    The Beagle is a small to medium-sized breed known for its floppy ears and distinctive pleading expression. Renowned for their excellent sense of smell and tracking ability, Beagles are friendly, curious, and playful, making them great family pets. They possess a short coat, typically tricolored or bicolor, requiring minimal grooming.

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  • 16. 

    Which of these isn't a pure breed of terrier?

    • Airedale Terrier

    • Soft Coated Wheaten Terrier

    • Cairn Terrier

    • Tibetan Terrier

    Correct Answer
    A. Tibetan Terrier
    Explanation
    The Tibetan Terrier is not actually a true terrier despite its name. Unlike the Airedale Terrier, Soft Coated Wheaten Terrier, and Cairn Terrier, the Tibetan Terrier is a non-sporting breed that originated in Tibet as a companion and herding dog. It was named "terrier" by early Western travelers due to its small, sturdy build, but it does not share the typical hunting or burrowing instincts of traditional terriers.

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  • 17. 

    Which of the following dog breeds is known for having webbed feet, which assist in swimming and retrieving in water?

    • Dalmatian

    • Basenji

    • Chesapeake Bay Retriever

    • Shih Tzu

    Correct Answer
    A. Chesapeake Bay Retriever
    Explanation
    The Chesapeake Bay Retriever is a water-loving breed, specifically developed for retrieving game from water in challenging weather conditions. Known for their distinctive webbed feet, they are strong swimmers, making them excellent for water-based retrieval tasks. This feature, along with their dense, waterproof coat, helps them thrive in aquatic environments. Unlike most other breeds, Chesapeake Bay Retrievers were selectively bred for stamina and versatility in hunting on both land and water.

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  • 18. 
    Identify this dog breed.  - ProProfs

    Identify this dog breed. 

    Correct Answer
    Neapolitan Mastiff, neapolitan mastiff , Mastiff, mastiff
    Explanation
    The Neapolitan Mastiff, known for its imposing appearance, is a giant and powerful breed originally bred as a guardian and protector. With its loose, wrinkled skin and distinctive, imposing presence, this breed has a gentle and loyal nature, making it a devoted family companion. Despite its massive build, the Neapolitan Mastiff is known for its calm temperament and affectionate disposition towards its family.

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  • 19. 

    The Basenji dog breed is known as the "barkless dog" because it doesn’t bark like other dogs.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The Basenji is known as the "barkless dog" because it produces a unique yodel-like sound, often called a "baroo," instead of a typical bark. This distinctive vocalization is due to the shape of the Basenji's larynx, which makes barking difficult. Originating from Central Africa, the Basenji was historically used for hunting and is prized for its quiet and independent nature, making it quite different from other vocal breeds.

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Quiz Review Timeline (Updated): Jun 24, 2025 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Jun 24, 2025
    Quiz Edited by
    ProProfs Editorial Team
  • Nov 26, 2015
    Quiz Created by
    Leonijorna
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