Helping cats and dogs live their healthiest lives.
Breed Library
Kai adult black and white


Kais share the characteristics of other dogs living in the mountainous regions of Japan: strong legs and especially well-developed hocks.

About the Kai

Kais are keen, highly alert dogs. Traditionally used as hunting dogs, Kais are quick learners who form strong bonds with their human families and make excellent companions to all.

They have a strong inclination to form a pack, which is felt to be one of the reasons the breed has remained pure. Their brindle coat is one of their distinctive features. Kais were declared a Natural Monument in 1934.

Source: key facts and characteristics sourced from Fédération Cynologique Internationale (FCI)

Breed specifics

FCI Group 5, AKC Foundation Stock Service
Size category
Avg life expectancy
14–16 years

Alert / Confident / Friendly / Intelligent / Loyal / Even-tempered

Key facts

  • Requires outdoor space
  • Needs little training
  • Makes a great family dog

Kai Ken puppy

Kai Ken adult

Perfect food for your adult dog

View Product

Like & share this page

The healthiest start to life

Learn how to take care of your puppy's health during those first weeks and months of life.

Learn more
Labrador puppy standing in black and white on a white background

Lifetime of health

Get advice and information on how to provide the best care for your dog at every stage of life.

Learn more
Content Block With Text And Image 2
Cookie Settings