Kai Ken

Canis lupus

Last updated: January 3, 2022
Verified by: AZ Animals Staff

Kai Ken are a very rare breed of dog from Japan, though pure breeds are even harder to come by.



Kai Ken Scientific Classification

Kingdom
Animalia
Phylum
Chordata
Class
Mammalia
Order
Carnivora
Family
Canidae
Genus
Canis
Scientific Name
Canis lupus

Read our Complete Guide to Classification of Animals.

Kai Ken Locations

Kai Ken Locations

Kai Ken Facts

Fun Fact
Kai Ken are a very rare breed of dog from Japan, though pure breeds are even harder to come by.
Most Distinctive Feature
Their brindle coat
Other Name(s)
Tiger dog
Temperament
Friendly, high-energy
Diet
Omnivore

Kai Ken Physical Characteristics

Color
  • Grey
  • Red
  • Black
Skin Type
Hair
Lifespan
14-16
Weight
25-45+ pounds
Height
17-22 inches

Kai Ken as a Pet:

General Health
Energy Level
Shedability
Trainability
Intelligence
Tendency to Chew
Size
Family and kid friendliness
Yappiness / Barking
Low
Separation Anxiety
High
Preferred Temperature
Average climate
Exercise Needs
High
Friendly With Other Dogs
Moderate
Pure bred cost to own
$1,500
Dog group
Working
Male weight
35-45 lbs
Female weight
25-35 lbs

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View all of the Kai Ken images!



Though Kai Ken refers to one breed overall, it could easily be divided into two. While one variation has a stocky body, the other has a foxlike body and face.

Kai Ken goes by many names including “Tora Inu” or “Tiger dog,” but either represents the same rare breed from Japan, near Mt. Fuji. Originally brought to the United States by servicemen who were stationed in Japan, these dogs have since been recognized by the UKC in 1997. Coloration varies between red, black, and gray brindle, leading to the nickname “tiger dog.” These dogs have a long lifespan of around 14-16 years, weighing up to 55 lbs.

With constant energy and a dedicated heart, this breed can prove to be one of the most loyal.

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Owning a Kai Ken: 3 pros and cons

Before deciding on such a rare breed, consider the pros and cons of introducing these dogs into your home and family life.

Pros:Cons:
Incredible watchdog: The Kai Ken is naturally accustomed to taking care of their loved ones, making them ideal watchdogs.Rare: As great as this dog is, it is hard to find a reliable breeder. They aren’t very expensive, but they aren’t easy to come by.
Naturally clean: These dogs don’t like to be dirty, and they only need to be shampooed on an as-needed basis.Seasonal shedder: Kai Ken have a double coat that they blow (shed) twice a year, not great for owners with canine allergies.
Beautiful brindle colors: The brindle colors of the different variations of the Kai Ken dog makes themHigh separation anxiety: Because this breed has a big heart for its owners, they don’t do well alone.
Kai Ken in a River
The beautiful and regal Kai Ken is an ideal watchdog.

Image CreditLindsay VG/Shutterstock.com

Kai Ken Size and Weight

This dog breed has thick but smooth hair with height and weight varying significantly. Their colors often have a variation of brown, but may change with their surroundings. While females can be as small as 25 lbs., males usually are no smaller than 35 lbs. Still, these dogs can get as heavy as 55 lbs or more, depending on genetic heritage. Kai Ken typically stand at 17-22 inches tall.

Height (Male):17 to 22 inches tall
Height (Female):17 to 22 inches tall
Weight (male):35 to 45+ lbs., fully grown
Weight (female):25 to 35+ lbs., fully grown

Kai Ken Common Health Issues

For purebred Kai Kens, the purity of their bloodline determines potential congenital health issues. Considering their great size and incredible drive for activity, the most common problem is injuries during these exercise or rough play. Some variations of the breed are stocky while others are slender, leading to difference in which activities are safe for which dogs.

Kai Ken may suffer from progressive retinal atrophy, negatively impacting eyesight. It is important to keep up regular with annual visits to your veterinarian to ensure problems do not go untreated.

Ear infections are also rather common. Dogs with ear issues may show signs through scratching and shaking their head, while others have a dark and noticeable discharge or door. Do not attempt home treatment without consulting a vet.

Mostly, Kai Ken suffer from:

Health and Entertainment for your Kai Ken

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  • Eye problems
  • Injuries
  • Ear infections
  • Hip dysplasia
  • Cancers
  • Allergies
  • Luxating patellas

Kai Ken Temperament and Behavior

The Kai Ken, also known as the “Tora Inu”, has a loyal personality, bonding deeply with an owner. Often adopted for their hard-working nature, these dogs seem to have boundless bravery that makes them incredible watchdogs. They seemingly spring into action whenever a threat is nearby, ensuring that none of their loved ones ever have to fear.

The most common trait of this breed is the desire to please. They love their owners fiercely, relying on them as a pack leader. The majority of their life is spent with their family, making it easy for them to bond. Most behaviors they perform is for the attention of the people they love, so make sure to engage as much as possible to keep them happy and reassured.

Though their general temperament is loving, Kai Ken also tends to place their loyalty into one person in the family, the “alpha.” Said person will be best able to socialize and train the dog, as it is likely that they will look to them for cues. Predisposed to hunting, it is important to establish good behavior in your Kai Ken early in life.

Caring for Kai Ken

Caring for Kai Ken dogs can take a lot of work, but below are a few tips to make the entire experience easy and fun. Whether you’re adopting a puppy or a grown dog, consider these options to ensure that you meet their basic and more complex needs.

The Best Dog Food for Kai Ken Dogs

Kai Ken dogs require very high-quality dog food. Adults typically eat about 1.5 to 3 cups a day, portioned into two meals per day. Each pet is unique, depending on their age, health, amount of activity, and personality. Consult with your veterinarian if you have concerns regarding feeding or diet.

Water should also constantly be available for this breed to remain hydrated enough for their activities.

Since Kai Ken dogs can develop allergies, you might wish to find a limited ingredient dog food that’s easier on dogs with allergies.

A-Z Animals thinks Kai Ken owners should try Natural Balance Limited Ingredient Diet | Adult Dry Dog Food with Healthy Grains.

There’s vitamin A, which combined with extremely important taurine, is a super combination for healthy eyes, since Kai Ken dogs can suffer from retinal atrophy. The calcium aids cartilage formation and strong joints and bones.

Here’s where you can find Natural Balance Limited Ingredient Diet on amazon.

Natural Balance L.I.D. Limited Ingredient Diets Dry Dog Food, Lamb & Brown Rice Formula, 26 Pounds
  • Contains (1) 26 pound bag of dry dog food
  • Premium dog food for adult dogs of all sizes
  • Produced in the USA with the finest ingredients
  • Features real lamb as the ingredient
  • Provides essential amino acids to help build strong muscles

Maintenance and Grooming

Perhaps the best part about Kai Ken dogs is that they are pretty easy to keep clean. Their coat resists dirt buildup for the most part, and they don’t give off much odor. Most of the major shedding happens twice a year but brushing a few times a week can help control the amount of regular shedding. You can hold off on bathing until they get truly dirty, but only use a canine shampoo.

To preserve dental health and hygiene, brush their teeth every other day. To help monitor for ear infections, check the ears for any possible infection or discharge. Dogs should also have their nails trimmed when they start to get long, though a professional groomer or veterinary technician can handle this task if an owner is hesitant.

Training

One of the best parts of training the Kai Ken breed is that they thrive on pleasing their alpha. As puppies or adults, these dogs are incredibly intelligent, picking up cues quickly. Originally bred to hunt, these dogs may have natural inclinations to do so, which they can be trained out of in order to be friendly, playful dogs.

Training should include socialization. Somewhat defensive of their owners, Kai Ken will need to understand the difference between a threat and a friend. Teaching them to be in different environments and settings is easily done through rewarding them with positive reinforcement in the form of praise and treats.

Exercise

If you are looking for an active pet, then this “tiger dog” is a great match. Whether it’s swimming, running, climbing, or hunting, you won’t be alone in your adventures. Kai Ken should spend about an hour per day going on a walk or rambunctiously playing.

As much energy as this breed expends, they can live quite happily in an apartment. If you have a yard, they have a safe place to explore and play. No matter the household, just make sure that your pet gets enough mental and physical stimulation to stay happy and healthy.

Kai Ken Puppies

The puppies of this rare breed have the same high energy and need to play as their adult counterparts. They need to be fed high-quality dog food that is specifically intended for puppies, rather than adults. It is crucial to use this brief time to socialize them with other people and animals in their surroundings to manage their natural inclination to be a watchdog.

Three Kai Ken Puppies in a Suitcase
Kai Ken Puppies are a rare find.

Image CreditLindsay VG/Shutterstock.com

Kai Ken and Children

These dogs are meant to be around a family, but it not necessarily children. They have a rather large frame, and they like to play rather rough. Kai Ken are incredibly sensitive to the emotions of the alpha in the family, and may sense the stress or frustration towards someone else in the household, escalating the situation.

However, every dog is different. With the right training and socialisation, they may feel more comfortable around children. Be sure to supervise interactions with new people and teach your child how to properly engage in order to avoid potential harm.

Dogs similar to Kai Ken

Other dogs that are similar to Kai Ken include:

  • Akita: The Akita has all of the sass and fur that the Kai Ken shows off but with a much fluffier build. They may need extra brushing, but they are equally loving.
  • Shiba Inu: The Shiba Inu is also originally from Japan, hunting small animals and birds. While much fluffier, they are slightly smaller than others.
  • Japanese Chin: If you’re into the culture in Japan, the Japanese chin offers a much smaller and elegant pup to enjoy.

Popular names for this breed include:
Hulk
Chimon
Kamin
Raden
Tamaki


Last update on 2022-01-28 / Affiliate links / Images from Amazon Product Advertising API

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Kai Ken FAQs (Frequently Asked Questions) 

How much does Kai Ken cost to own?

Kai Ken puppies cost about $1,500 USD from a reputable breeder. With their food and healthcare considered, the breed can be quite expensive (based on the brand). In just one week, this pup can go through 2 lbs. of food until they are 26 weeks old, and you’ll have to double it afterward. The breed is not suitable for novice dog owners.

Are Kai Ken good with kids?

They can be very good with children. However, they thrive in households where they are completely occupied with intellectual activities, which may be a challenge for households with children. As with any dog, proper attention is necessary, and young children should never be left unsupervised.

Are Kai Ken dogs aggressive?

As they were originally bred to keep guard over their owners, the Kia Ken breed are very aggressive and possessive over their owners and are not very welcoming to strangers.

Is a Kai Ken hypoallergenic?

Kai Ken are not hypoallergenic due to their double coat, which is not ideal for allergy sufferers.

What does a Kai Ken look like?

The Kia Ken is sometimes referred to as the tiger dog due to its unique brindle coat, which comes in brown, black, or red, the rarest. As with other Japan-based breeds (like the Shiba Inu and Akita), this breed has similar physical characteristics, including a blocky head and erect ears. Breeders describe Kia Ken as a unique medium-sized dog.

How long does a kai ken live?

Tiger Dogs can live 12 to 16 years if they live a healthy lifestyle, get proper nutrition, and receive general medical care.

Why are Kai Ken called Ninja dogs?

The name Ninja dog refers to the dog’s bloodline from Japan, paired with its ability to hunt and protect with skills reminiscent of a tactful ninja.

Sources
  1. American Kennel Club, Available here: https://www.akc.org/dog-breeds/kai-ken/
  2. Wikipedia, Available here: https://en.wikipedia.org/wiki/Kai_Ken
  3. DogTime, Available here: https://dogtime.com/dog-breeds/kai-ken#/slide/1
  4. Kai Ken Society of America, Available here: https://kaisociety.org/breeders/
  5. Dog Zone, Available here: https://www.dogzone.com/breeds/kai-ken/
  6. The Smart Canine, Available here: https://thesmartcanine.com/dog-breeds/kai-ken/
  7. Pet Keen, Available here: https://petkeen.com/kai-ken/
  8. Dog Lime, Available here: https://doglime.com/kai-ken-behavior/

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