Tibetan Mastiff

The Tibetan Mastiff (Do-khyi in Tibetan, meaning 'tied dog' or 'Bhote Kukur' in Nepali which means Tibetan Dog) is a rare, very large ancient breed of dog originating in what in the past was Tibet and neighboring countries with similar nomadic culture (for ex. Mongolia).
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Noun
1. very large powerful rough-coated dog native to central Asia
(hypernym) mastiff

Brown Tibetan mastiff
Photo: Pet Profiles - Isabelle Francais

Height: 24-28 inches
Weight: 140-200 lbs.
Life Span: 10-12 yrs.
Breed Group: Guardian Dogs 
Overview
Protective and territorial, Tibetan mastiffs treat strangers with extreme suspicion and can be aggressive with other dogs.
With their families they are loving, but not needy, and are good with children if socialized with them at an early age. Early obedience training and skilled handling are a must. Tibetan mastiffs do best in large, open spaces.
Appearance
The outercoat is hard, straight, fairly long, thick, and fluffed out by the undercoat, which is heavy and woolly in cold weather, sparse in warmer months. The neck and shoulders are heavily coated, giving a mane-like appearance. The tail is bushy and curls over the back.
Coat color is rich black, black and tan, brown, various shades of gold or gray, or gray with gold markings. A white star on the breast and white markings on the feet may appear. Tan and gold markings appear above the eyes, on the lower part of the leg, and on the tip of the tail.
Grooming & Exercise Needs
Tibetan mastiffs should be brushed daily. These large dogs are low energy but need a few brisk, long walks daily to keep them from gaining too much weight and developing joint problems.
Origins
The Tibetan mastiff was bred more than a thousand years ago to guard livestock and property in the rugged Himalayas.
Special Alerts
The Tibetan mastiff is not suitable for inexperienced dog owners or for city or apartment life. Breed-related health concerns: hip dysplasia, bloat, hypothyroidism.