
TL;DR: Tuất (Dog) is the 11th of the 12 zodiac branches, and the branch element is Earth; folk tradition links the Dog with loyalty, integrity and a protective spirit. In the folk compatibility tables, Tuất matches Tiger (Dần) and Horse (Ngọ) as a three-harmony trio and Cat (Mão) as a six-harmony pair; it is unfavourable with Dragon (Thìn, clash), Rooster (Dậu, harm), Ox (Sửu, punishment) and Goat (Mùi, punishment). Recent lunar birth years: 1982, 1994, 2006, 2018, next 2030.
Why is the Dog the 11th sign in the zodiac?
Tuất is the eleventh earthly branch, following Dậu (Rooster) and preceding Hợi (Pig), symbolized by the Dog, the animal most closely bonded with humans throughout the history of domestication. It corresponds to the ninth lunar month and the hours between 7 p.m. and 9 p.m., when night falls and dogs begin their watch, guarding the home.
In Vietnamese culture, as in many East Asian traditions, the dog is closely tied to absolute loyalty, vigilance and devotion. Dogs are seen as bringers of good fortune, warding off evil energy and protecting their owners from misfortune.
Recent Dog birth years include 1994 (Giáp Tuất), 2006 (Bính Tuất) and 2018 (Mậu Tuất); the next Dog year is 2030 (Canh Tuất).
What is the personality of people born in the Year of the Dog?
In folk belief, people born in the year of the Dog are described as loyal, principled and deeply responsible in their relationships. They value trustworthiness, always keep their promises, and are ready to protect the people they love and believe in, making them reliable friends and companions in any situation.
On the strength side, folk belief credits Dog people with a strong sense of fairness, a readiness to speak up candidly for what is right, and no fear of defending the values they believe in. They are also hardworking, responsible, and consistently complete the tasks entrusted to them.
However, the same folk description holds that this loyalty and principled nature can sometimes tip into rigidity, difficulty compromising, and skepticism toward unfamiliar things. Dog people can also tend toward excessive worry, growing tense when facing uncertainty or sudden change. Learning to be more open-minded and trust themselves will help Dog people live a lighter, happier life.
What is the Dog's core Five Element?
In the traditional five-element mapping, Tuất belongs to Earth, symbolizing steadfastness, resolve and a strong sense of responsibility. This quality is used to explain the reliability, loyalty and protective instinct attributed to Dog people.
This is the fixed element of the Tuất branch itself; a person's Nạp Âm destiny element also depends on the Heavenly Stem of the birth year:
| Birth year | Stem and branch | Nạp Âm | Element |
|---|---|---|---|
| 1994 | Giáp Tuất | Sơn Đầu Hỏa (Fire on the Hilltop) | Fire |
| 2006 | Bính Tuất | Ốc Thượng Thổ (Earth on the Roof) | Earth |
| 2018 | Mậu Tuất | Bình Địa Mộc (Wood of the Plain) | Wood |
| 2030 | Canh Tuất | Thoa Xuyến Kim (Gold of Hairpin and Bracelet) | Metal |
Notably, when Tuất joins Dần (Tiger) and Ngọ (Horse) in the harmony trio, the three branches together form a "Fire bureau" (Hỏa cục), distinct from Tuất's individual Earth nature. Folk tradition reads this elemental transformation as meaning that when three signs join forces, they generate a new source of energy, more powerful and dynamic than any one sign alone.
What is the harmony trio and four-way clash for the Dog?
Harmony trio: Tiger, Horse, Dog
Under the harmony trio, Dog people are held to share a favorable bond with Tiger and Horse people. This harmony trio is known for strength, decisiveness and a shared spirit of boldness. Tiger brings majesty, Horse brings dynamism, and Dog reinforces the group with loyalty and steadfastness, forming a team that is both passionate and dependable.

Four-way clash: Dragon, Dog, Ox, Goat
Conversely, Tuất belongs to the four-way clash group with Thìn (Dragon), Sửu (Ox) and Mùi (Goat). Dragon and Dog in particular form a direct opposition pair, representing the contrast between the Dog's vigilant, grounded nature and the Dragon's ambitious, soaring spirit. When partnering or marrying into the Dragon, Ox or Goat signs, Dog people should learn to be more flexible and avoid imposing rigid principles on their partners.
What advice is there for people born in the Year of the Dog?
Given the loyalty, sense of responsibility and integrity attributed to the sign, Dog people are often advised toward fields that demand trustworthiness, such as law, education, healthcare or community service and protective work. For a more balanced and happier life, Dog people should learn to let go of unnecessary worry, embrace change with an open mind, and place greater trust in those around them.
Quick-Reference Table: the Dog sign
| Aspect | Content |
|---|---|
| Animal | Dog |
| Element of the branch | Earth |
| Hour range | 19h-21h |
| Best-matched trio | Dần, Ngọ |
| Clashing group of four | Thìn, Sửu, Mùi |
| Harm pair | Dậu |
Figures in this table match the results of the lookup tools on Nhật Nguyệt.
