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Dog Encyclopedia — 223 Species Directory

Encyclopedia of popular dog breeds with traits, temperament, and care guides.

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Showing 20 of 223 species

Bordeaux Mastiff

Bordeaux Mastiff

Advanced

One of France's oldest mastiffs. Imposing in build yet deeply affectionate with its family.

AdvancedGiantMastiff
Brazilian Guard Dog

Brazilian Guard Dog

Advanced

A rare South American guardian breed alongside the Dogo Argentino. So devoted that its loyalty is proverbial in Brazil.

AdvancedGiantGuard dog
Bullmastiff

Bullmastiff

Advanced

Bred in England from the Bulldog and Mastiff as a night watchdog against intruders. High-spirited, vigilant and faithful.

AdvancedGiantGuard dog
Caucasian Shepherd

Caucasian Shepherd

Advanced

A massive livestock guardian from the Caucasus region. Boldness and wariness toward strangers define the breed.

AdvancedGiantLivestock guardian
Central Asia Shepherd Dog

Central Asia Shepherd Dog

Advanced

A giant flock guardian forged by the harsh environments of Central Asia. Powerful, courageous and adaptable to extreme climates.

AdvancedGiantLivestock guardian
Deerhound

Deerhound

Advanced

A deer-hunting sighthound cherished by Scottish nobility. Huge yet graceful, docile and quiet at home.

AdvancedGiantSighthound
Great Dane

Great Dane

Intermediate

One of the tallest breeds. Gentle giant. Lifespan: 7〜10年.

IntermediateGiantGentle
Great Pyrenees

Great Pyrenees

Intermediate

Massive white guardian from the Pyrenees. Calm and dignified. Independent thinker.

IntermediateGiantGuardian dog
Great Swiss Mountain Dog

Great Swiss Mountain Dog

Advanced

A majestic tricolor giant that once hauled carts in the Swiss mountains. A calm, dependable family dog.

AdvancedGiantWorking dog
Irish Wolfhound

Irish Wolfhound

Advanced

One of the tallest dog breeds. Despite massive size, has a gentle and noble temperament.

GiantGentleNoble
Kangal Shepherd Dog

Kangal Shepherd Dog

Advanced

Turkey's proud livestock guardian. Calm, courageous and deeply loyal, a giant watchdog.

AdvancedGiantLivestock guardian
Komondor

Komondor

Advanced

Hungary's corded livestock guardian. A dignified protector devoted to its flock and territory.

AdvancedGiantLivestock guardian

Leonberger

Intermediate

Lion-like mane on a gentle giant. Calm, patient, and excellent swimmer.

IntermediateGiantLion-like
Mastiff

Mastiff

Advanced

An ancient heavyweight breed depicted in reliefs from before Christ. Calm, steady and deeply affectionate toward its family.

AdvancedGiantWatchdog
Neapolitan Mastiff

Neapolitan Mastiff

Advanced

A massive Italian guardian whose ancestors marched with the Roman legions. Calm, loyal and majestic.

AdvancedGiantGuard dog
Newfoundland

Newfoundland

Intermediate

Gentle giant. Exceptional swimmer with rescue heritage. Especially gentle with children.

IntermediateGiantExcellent swimmer
Pyrenean Mastiff

Pyrenean Mastiff

Advanced

A giant livestock guardian raised deep in the Pyrenees to protect herds from wolves and bears. Gentle, obedient, noble and highly intelligent.

AdvancedGiantLivestock guardian
Saint Bernard

Saint Bernard

Intermediate

Legendary Alpine rescue dog. Gentle and wonderful with children.

IntermediateGiantRescue dog
Spanish Mastiff

Spanish Mastiff

Advanced

Spain's giant guardian, protecting Merino flocks from wolves since the Middle Ages. Gentle and affectionate, yet utterly resolute against intruders.

AdvancedGiantLivestock guardian
Tibetan Mastiff

Tibetan Mastiff

Advanced

The legendary giant guardian of Himalayan nomads and Tibetan monasteries. Highly independent, loyal to family and territory.

AdvancedGiantGuardian dog

Dog FAQ

How much do dogs cost?
Prices vary by breed. From breeders directly, Toy Poodles typically run 200,000-450,000 yen, Chihuahuas 150,000-350,000 yen, Shiba Inu 120,000-250,000 yen, and large breeds 200,000-500,000 yen, varying with pedigree, coat, and the parents' track record.
What are the benefits of buying from a breeder?
The biggest advantage is being able to see the parent dogs and rearing environment, and to ask directly about temperament, health, and socialization. Under Japan's Animal Welfare Act, sellers must show the actual animal at their premises and provide in-person written explanation of care and date of birth before handover.
At what age can I bring home a puppy?
Under Japan's Animal Welfare Act, breeders cannot sell or hand over puppies until they are 56 days (8 weeks) old. For the six native Japanese breeds (Shiba, Akita, Kishu, Kai, Hokkaido, Shikoku) sold directly by specialist breeders, the threshold is 49 days (7 weeks).
How long do dogs live?
Generally, small breeds live 12-16 years, medium breeds 10-14 years, large breeds 10-13 years, and giant breeds 8-10 years. Proper diet, exercise, and regular checkups help extend their healthy lifespan.
What do I need to prepare before getting a dog?
Basics include a pen or crate, toileting supplies, food and bowls, a collar and leash, and grooming items. After bringing the dog home, promptly arrange a vet health check and vaccination plan, plus municipal registration and the required rabies vaccination.