Base colour
Tricolour with black, tan and white head
- white with black spots, black markings or tan markings on body

Small, compact terrier with distinctive short, smooth coat and lively, alert disposition. Characterized by its clean-cut, smart appearance and cheerful character, this breed combines typical terrier alertness with a friendly companion nature.
Descended from Smooth Fox Terriers brought to Japan by Dutch traders in the 17th century, crossed with native Japanese dogs. Refined as companions in port cities like Kobe and Yokohama with planned breeding beginning around 1920 and official recognition by Japan Kennel Club in 1930.
Typically 2.5-4 kg and 30-33 cm at the shoulder — published as one range rather than separately for males and females.
“The Japanese Terrier is swift and lively in temperament”
Quoted from FCI standard n°259. It describes the breed the registry recognises, not any individual animal.
Breed reference from The Dog API.
Nobody has written this side yet. It is a judgement rather than data, so it waits for a person — not for a missing source.
Drawn from sources rather than written as an opinion — cited health research, the registry’s own standard, and peer-reviewed longevity. FCI breed standard. One breeder’s animals can differ from any of it, and an empty column means we hold nothing for that side rather than that there is nothing to say.
FCI standard · Japanese Terrier
As the FCI standard sets it out. Every line below is the standard’s own wording.
Preferred, permissible, undesirable and disqualifying are FCI’s own words about the breed. They describe what the standard asks for — not an assessment of any individual dog, and not ours.
Base colour
Tricolour with black, tan and white head
Shortened from FCI standard n°259 — each label is the standard’s own wording with the verdict lifted into the tag beside it. Read the full clause at source.
What a judge marks the Japanese Terrier down for, and what puts one out of the ring, in the registry’s own words. This describes the breed standard — it is not a checklist for the animal in front of you, and a pet with a disqualifying fault is an unshowable dog rather than an unhealthy one.
Puts an animal out of the ring altogether.
Breed-level information from The Dog API. It describes the Japanese Terrier in general; any individual animal can differ.
No breed-specific health panel has been written up for the Japanese Terrier on this platform yet. That is a gap in our records, not a clean bill of health — ask the breeder which hereditary conditions their lines are tested for, and ask to see the results for both parents, dated and from a named laboratory.
This is where Japanese Terrier owners’ own photographs will go, from the pet profiles they keep here. Nobody has added one to a public page yet.
A photograph in a pet profile stays private to its owner. We will not put one here unless they ask us to.
No Japanese Terrier breeder has a record on this platform yet, so there is nothing to list. That is a gap in our coverage, not a fact about the breed.