Tiangou, the Heavenly Dog That Wards Off Evil

Long before it was blamed for eclipses, Tiangou was a protector: a white-headed beast on Mount Yin that keeps harm away.

Illustration of Tiangou, the white-headed heavenly dog of Mount Yin
Tiangou, art from Beasts of Shanhai
Chinese name
天狗 (tiāngǒu)
Oldest source
Shan Hai Jing, Western Mountains, Book 3
Where it lives
Mount Yin
In the game
Metal beast · 1 Gold · Right Shield

What the Shan Hai Jing says

Tiangou means heavenly dog, but the oldest entry does not describe a dog at all. In the third book of the Western Mountains, on Mount Yin, the Shan Hai Jing describes a beast shaped like a li, a small wild cat, with a white head. Its cry sounds like "liu-liu", and it can ward off evil. That is the whole entry. There is no warning attached to it, no flood or war, which makes Tiangou one of the few beasts in this part of the book that people would be glad to meet. Mount Yin comes right after Mount Zhang'e, home of the one-horned Zheng and the fire bird Bifang, in a range that also includes Kunlun.

有兽焉,其状如狸而白首,名曰天狗,其音如榴榴,可以御凶。

A beast lives here, like a wildcat with a white head, called the Tiangou. Its cry goes "liu-liu", and it wards off evil.

Shan Hai Jing, Western Mountains, Book 3 · Mount Yin · Translation by Morrow Blue
Ming dynasty woodblock illustration of the tiangou, a spotted wildcat-like beast with a long curled tail
Tiangou of Mount Yin in the Ming dynasty Jiang Yinghao woodblock edition of the Shan Hai Jing. Source: National Diet Library Digital Collections, Japan, public domain.

A guardian, not a threat

The phrase used for Tiangou, yu xiong, means to hold off misfortune. The Shan Hai Jing uses similar words for plants and animals that protect whoever eats or carries them, as if the book were a field guide to useful charms as well as dangers. Read on its own, the first Tiangou belongs to that useful group: a small, pale-headed animal that keeps bad things away from the people around it. This is the side of Tiangou we chose for Beasts of Shanhai, where it shields the ally next to it.

The heavenly dog in the sky

Other early texts use the same name for something far more alarming. The Treatise on the Heavenly Offices in the Shiji, the great history by Sima Qian, describes tiangou as a large shooting star that makes a sound and falls to earth looking like a dog, with fire blazing up where it lands. The Shan Hai Jing itself, in Great Wilderness: West, mentions a red dog called Tianquan, the heavenly hound, and says that wherever it comes down there is war. These sky dogs are signs of disaster, the opposite of the gentle beast on Mount Yin.

The dog that eats the moon

The best-known Tiangou today is the dog that swallows the sun or the moon. In later Chinese folk belief, an eclipse happened because the heavenly dog was eating the light, and people banged drums and gongs to frighten it into spitting it out. This idea does not come from the Shan Hai Jing. It grew up much later, and it shares only the name with the protective beast of the mountain books.

Sky Hound in Beasts of Shanhai

In our free browser game Beasts of Shanhai, Sky Hound is a Metal beast that costs 1 Gold. Its skill is Right Shield. At the start of a battle the ally to its right gets a Shield equal to 25% of that ally's max HP (at least 2). At two stars the Shield is 40%, and at three stars both neighbors get 60%.

Play Beasts of Shanhai free

Questions

Is Tiangou the dog that eats the moon?

Not in the Shan Hai Jing. There it is a white-headed beast that wards off evil; the idea that a heavenly dog swallows the sun or moon during eclipses comes from later folk belief.

What does Tiangou look like in the Shan Hai Jing?

Like a li, a small wild cat, with a white head. Its cry sounds like "liu-liu".

Is Tiangou good or bad?

In the Shan Hai Jing it is good: keeping it near wards off evil. Other early texts use the name for a falling star or a red dog that brings war.

More creatures

See the whole Shan Hai Jing bestiary