← ELI5 中文
EXPLAINED SIMPLY

Its roots are in China. Why is it the Japanese Chin?

For dog owners and anyone who loves spotting breeds
No. 361AnimalsPart 67 of 67Fact-checked Oct 22, 2026
Video2:26 · English voice (AI) · English subtitles

Can't play sound? The illustrated version is right below.

Read the transcript

The full narration of the video.

The Japanese Chin's ancestors were little dogs from the palaces of China. Flat face, big eyes, long black-and-white coat. It's thought to be family with the Pekingese and the Tibetan Spaniel. So how did it end up called Japanese? Follow its journey, and the odd stories pile up.

First stop: the sea. The earliest record is from the year 732, when envoys from Silla, a kingdom on the Korean Peninsula, presented a little dog to the Japanese court. The chronicle calls it a 'Shu dog', after an old Chinese place name. In Japan, it moved indoors. Back then, Japanese dogs usually lived outside in the yard.

So the Japanese invented a brand-new character for it: the 'animal' radical, plus the sign for 'middle'. One explanation: a dog kept in the middle of the house. Later, small dogs in Japan in general got called that. The liveliest stop came more than three hundred years ago, in Edo Castle.

The shogun of the day adored dogs, and the Chin became the castle's favorite lapdog. Records say some Chin rode into the castle in palanquins, escorted by officials. Breeders kept pairing the smallest, flattest-faced dogs, generation after generation. That's where today's Chin look was set.

Next stop: overseas. Over 170 years ago, an American fleet sailed into Japan, and its commodore left with a few Chin. Two of them, the story goes, ended up with Queen Victoria. Westerners only knew it came from Japan, so they named it the Japanese Spaniel.

It has nothing to do with spaniels. America's kennel club used that name for almost ninety years, and only in 1977 switched to Japanese Chin. Which raises the question: if its ancestors were Chinese, why does it count as a Japanese dog? Think of tempura. Battering and deep-frying arrived in Japan with the Portuguese over four hundred years ago.

But Japanese cooks reworked it again and again into what it is today, and the whole world calls it Japanese food. Dogs work the same way, only much slower: a recipe changes in one pot, a breed takes generation after generation. Dog breeders call it the 'country of origin': where a breed was shaped into what it looks like today.

In the World Canine Organization's standard for the Chin, the country of origin reads: Japan. So China is its ancestral home, and Japan is where it grew into the dog we know. It's not the only dog whose name and roots don't match. The French Bulldog's ancestors moved to France with English workers.

What else do you know whose name points to the wrong home?

1

In one line

Roots: China Shaped: Japan

Its ancestors were little palace dogs from China. Its look today was bred in Japan, generation after generation. So its country of origin is Japan.

2

Follow its journey: odd stories all the way

732 · The "Shu dog"The earliest record: envoys from Silla, a kingdom on the Korean Peninsula, gave a little dog to the Japanese court. The chronicle calls it a "Shu dog", after an old Chinese place name.
A brand-new characterJapan invented a character for it, 狆 (chin): the "animal" radical plus 中, "middle". One reading: a dog kept in the middle of the house. Back then, most dogs in Japan lived outside.
Riding in palanquinsOver 300 years ago in Edo (old Tokyo), the shogun adored dogs. Records say some Chin rode into the castle in palanquins, escorted by officials.
Misnamed for 90 yearsIt reached the West with an American fleet and got called the "Japanese Spaniel". It has nothing to do with spaniels. The American Kennel Club only changed the name in 1977.
3

Roots in China, so why a Japanese dog?

YOU MIGHT THINK
A dog belongs where its ancestors came from.
Then it should be the "Chinese Chin".
ACTUALLY
It counts where the breed got its look.
Breeders call this the "country of origin". In the World Canine Organization (FCI) standard for the Chin, that line reads: Japan.

In Edo, breeders kept pairing the smallest, flattest-faced dogs. That is where today's Chin look was set. It's the same test for what makes a breed.

4

Like tempura

Portugal Japanese

Battering and deep-frying came to Japan with the Portuguese over 400 years ago. Japanese cooks reworked it again and again, and now the whole world calls it Japanese food.

The difference: a recipe changes in one pot. A breed takes generation after generation.

5

Not the only one

The French Bulldog's roots are English Its ancestors were small English bulldogs that moved to France with English lace workers, and were bred into today's dog there.
China is its ancestral home. Japan is where it grew into the dog we know.
What else do you know whose name points to the wrong home?
UP NEXT

Why Do So Many Dogs Follow You to the Bathroom?

Common, but not every dog does it. Three research-backed reasons, three vet explanations not yet studied, and when following can signal separation anxiety.

No. 53 · 5 minKeep going →
← Back to ELI5