Ears:
Tibetan Mastiff ears are medium-sized, V-shaped and sit high on the skull. They droop forward when relaxed and stand at attention when the dog is alert.
Eyes:
They have watchful brown eyes, rimmed in black or dark gray and are almond-shaped, deep-set and slightly slanted.
Nose:
The nose is broad with open nostrils, and can be black, dark gray or dark brown, depending on the coloring of the coat.
Coat Length:
Tibetan Mastiffs are double coated with a thick top coat of long, coarse and straight hair. The soft, heavy undercoat is thicker in cold weather and thins out in warmer seasons. The hair is thicker on the neck and shoulders, especially on males, giving them a majestic mane. The coat may vary slightly depending on the climate, but a short-haired Tibetan Mastiff is neither typical nor fitting the breed standard.
Coat Color:
Tibetan Mastiff colors include black, brown and blue or gray. An all-red Tibetan Mastiff is extremely rare and not considered standard. Black Tibetan Mastiffs are more usual. Those of any color may be solid or have markings that include tan, mahogany, gold, red-gold or white.
Tail:
The Tibetan Mastiff tail is covered with a thick plume of feathered hair. It's usually carried high and curves over the hindquarters.