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Dog Breed

Tibetan Mastiff

Breed Overview

Breed Name: Tibetan Mastiff

Origin: Tibet

Breed Group: Working

Physical Characteristics

Size: Giant

Height: Male: 26–30 inches (66–76 cm), Female: 24–28 inches (61–71 cm)

Weight: Male: 90–150 lbs (41–68 kg), Female: 70–120 lbs (32–54 kg)

Coat Type: Thick, dense, double coat with heavy mane-like ruff

Coat Colors: Black, brown, blue-gray, gold, with or without tan markings; some may have white on chest or feet

Grooming Needs: High (regular brushing; heavy seasonal shedding)

Shedding: High

Behavioral Traits

Temperament: Independent, protective, calm, strong-willed, loyal

Intelligence Level: High

Energy Level: Moderate

Health Information

Lifespan: 10–12 years

Common Health Issues: Hip dysplasia, hypothyroidism, entropion, autoimmune issues

Care

Nutrition Needs: High-quality, large-breed diet; monitor for overfeeding and joint health

Exercise Needs: Moderate – daily walks and secure outdoor space

Space Requirements: Needs a large, secure yard; not suited for apartment life

Noise Sensitivity: Moderate (can be territorial and vocal)

Socialization and Training

Socialization Needs: Very High

Socialization Tips: Intelligent but very independent—requires firm, experienced training with consistency and patience

Good with Children: Sometimes, may be territorial or dominant

Good with Other Dogs: Sometimes, may be territorial or dominant

Good with Other Pets: No, strong guarding instinct and prey drive may be risky

Training: Intelligent but very independent—requires firm, experienced training with consistency and patience

Description

The Tibetan Mastiff is a majestic and ancient guardian breed, developed by nomadic cultures of the Himalayas to protect livestock from predators like wolves and snow leopards. Known for its massive size, thick coat, and strong protective instincts, this breed is loyal and calm with family, but naturally aloof and territorial with strangers.

Their long, double coat requires frequent brushing, especially during seasonal shedding (spring/fall), when it can become very heavy. Tibetan Mastiffs are highly intelligent but fiercely independent, so early socialization and firm, respectful leadership are key. They are best suited to experienced owners with space, structure, and patience.

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History

Ideal Owner

Experienced dog owners with secure space, seeking a calm, powerful, and protective companion

Similar Breeds

Caucasian Shepherd Dog, Anatolian Shepherd, Leonberger, Great Pyrenees