An ancient guardian from the Tibetan Plateau that protected Buddhist monasteries and was let loose at night to guard its owners' homes.

The Ancient & Asian Spitz family. These breeds carry the least genetic sharing with modern European dogs and sit closest to the base of the dog family tree. Many come from East Asia or Africa and kept primitive habits: independent minds, cat-like cleanliness and, in some, one heat cycle a year.

Aloof, watchful and strong-willed. Nocturnally alert and protective.

Voice

A vocal dog that will announce visitors and noises.

With kids

Better with older children who respect its space.

Other dogs

Often prefers to be the only dog.

Home

Best in a house with a yard.

Exercise. Fairly relaxed: daily walks plus short play sessions. Puppies do better with several short sessions than one long walk, and older dogs need gentler outings.

Training. Learns well with consistency, but has its own opinions. Reward-based training and early socialization pay off.

Double coat: brush at least once a week with a slicker brush and then a comb, and more often when the undercoat sheds, often in spring and fall. Don't shave a double coat: the undercoat insulates against both heat and cold. Sheds regularly. A good vacuum helps.

For every dog: trim nails when you can hear them click on the floor, brush teeth daily if you can (a few times a week still helps), and clean ears about once a month, drying them well after baths and swims.

Daily calories

About 1,500–2,650 kcal for a healthy adult

Dry food

Roughly 3.75–6.75 cups a day at ~400 kcal per cup

Puppies eat four small meals a day at 6 to 12 weeks, drop to three somewhere between 3 and 6 months, and move to two meals a day from about 6 months.

Large-breed puppies can take 15 to 24 months to finish growing. Ask your vet about a large-breed puppy food, and check before adding any supplements.

Deep-chested dogs are at higher risk of bloat (GDV). Feed two meals a day rather than one, use a slow feeder if your dog gulps, and keep mealtimes calm.

Measure meals and keep an eye on the waistline; you should be able to feel the ribs.

Keep treats, including training treats and table scraps, under 10% of daily calories.

Calories use the resting-energy formula from the Merck Veterinary Manual (70 × body weight in kg^0.75) times a maintenance factor of 1.4 to 1.8, so very active or working dogs may need more. Cups assume about 400 kcal per cup; check your food's label. Treat any feeding chart as a starting point and adjust to body condition.

Typical lifespan is 12–14 years. Conditions reported in the breed:

Ask breeders for health-test results from the parents (hips, eyes, and DNA tests where relevant), and schedule yearly vet checkups.

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Photos come from Wikimedia Commons and are used under the licenses shown. Only freely licensed photos appear on this site; where none is available, you'll see an illustration.

• Wikipedia: Tibetan Mastiff (opens in a new tab)
• AKC breed weight chart (opens in a new tab)
• AKC: Puppy feeding fundamentals (opens in a new tab), bloat (opens in a new tab), treats (opens in a new tab) and grooming (opens in a new tab)
• Merck Veterinary Manual: Nutritional requirements of small animals (opens in a new tab)

Ratings for energy, shedding and the like are our own summaries, informed by these sources. Breed facts were checked in October 2026.