Tibetan Mastiff
Also known as Do-Khyi · Dogue du Tibet · Do Khyi · Dogo del Tibet
Tibet (China), Molossian type
- Size
- Giant
- Height
- 61–77 cm
- Weight
- 45–72 kg
- Life expectancy
- 10–12 yrs
- Protective
- Independent
- Aloof
- Loyal
- Serious
Heights and weights are typical adult ranges; individual dogs vary.
About the Tibetan Mastiff
The Tibetan Mastiff, or Do-Khyi, is a very large guardian breed from the Himalayan region, traditionally used to protect villages, herds and monasteries. It is powerful with a broad head, heavy bone and a thick double coat with a mane around the neck. Colours include black, brown, grey and gold, often with tan markings.
Temperament
Independent, protective and serious, often aloof with strangers and strongly attached to its family. It needs very early socialisation and experienced, patient handling. It may bark at night.
Exercise
Moderate exercise suits it, such as daily walks and time in a secure, high-fenced garden. Avoid strenuous exercise in puppies and in warm weather.
Grooming
Thick double coat that sheds heavily, usually once a year. Brush a few times a week, daily in the moult.
Care & wellbeing
Giant size means joint and weight management matter, and growth should be gradual. Heat is hard on a heavy coat, so provide shade and cool areas.
Daily needs at a glance
For a typical 58.5 kg adult- Water
- 2.3 L–3.5 L
- a day
- Energy
- ≈ 2,370 kcal
- a day, neutered adult
- Exercise
- 30–60 min
- a day
- Grooming
- Brushing most days
Starting points from the same formulas as our calculators. Your pet's age, weight, activity and food all change the numbers. Work it out for your pet
Living with a Tibetan Mastiff
Typical tendencies for the breed. Upbringing, training and the individual matter as much.
History
An ancient livestock and property guardian from the Himalayan plateau, kept by nomads and in monasteries. It is large, independent and protective, with a heavy double coat that sheds seasonally. It needs secure fencing and a confident owner.
Health
The breed can be prone to
- Hip and elbow dysplasia
- Hypothyroidism
- Ear infections
Health tests to ask a breeder about
- Hip and elbow scores
- Thyroid testing
Not every Tibetan Mastiff is affected, and this isn't a diagnosis. Read about common conditions and when to see a vet.
Cost to keep
Highest than average- Food, insurance and medicines cost more for a big dog
- Regular professional grooming adds up
- A 10–12 year commitment
- Budget for breed-related health checks or insurance
A relative guide, not a price — costs vary a lot by country, insurer and lifestyle.
Is a Tibetan Mastiff right for you?
Could suit
- Calmer households and owners who prefer gentle walks
Think twice if
- You don't have time for frequent brushing or the cost of professional grooming
- This is your first dog — an independent breed can be a challenge to train
- Space, food and vet costs are a concern — giant breeds need more of all three
Not sure? Try the breed finder or read choosing the right dog breed.
Common questions
How big does a Tibetan Mastiff get?
Adult Tibetan Mastiffs typically stand about 61–77 cm at the shoulder and weigh around 45–72 kg. Individuals vary, and males are often larger than females.
How long do Tibetan Mastiffs live?
Typically 10–12 years. Keeping them lean, active and up to date with vet checks gives the best chance of a long, healthy life.
How much exercise does a Tibetan Mastiff need?
As a guide, around 30–60 minutes a day, split between walks, play and sniffing time. Puppies and older dogs need shorter, gentler sessions.
How much grooming does a Tibetan Mastiff need?
Brushing most days. Check ears, teeth and nails as part of the routine.
Are Tibetan Mastiffs easy to train?
Often independent-minded, so training needs patience, consistency and high-value rewards.
Do Tibetan Mastiffs shed?
Quite a lot. Regular brushing keeps loose hair under control — expect more around spring and autumn.
Are Tibetan Mastiffs good with children?
They're often better suited to adults or older, calm children. Always supervise young children with any dog, and teach them to give the dog space.
Can a Tibetan Mastiff live in a flat?
It's usually a challenge — as long as they get enough daily exercise and time outdoors.
What health problems do Tibetan Mastiffs have?
The breed can be prone to hip and elbow dysplasia, hypothyroidism, ear infections. Not every Tibetan Mastiff is affected — ask a breeder about health testing, and your vet about what to watch for.
Written by Petopedia as general guidance, not veterinary advice. Ask your vet about health screening for this breed.
Breed details
- Country of origin
- Tibet (China)
- Type
- Molossian type
- Internationally recognised
- 1961