In addition, the head proportions as given in the FCI standard are not consistent with the majority of TM s in the US, Tibet, China and Taiwan. General Appearance Large, sound and powerfully built. Well-boned and muscled, never light or refined, always agile. The impressive head provides a noble and dignified look, enhanced by a mane around the head and neck. The head is balanced by a curled tail carried over the back.
Males are masculine with heavier features, bitches feminine, but without refinement.
The Tibetan Mastiff is still widely used in its traditional role as a natural guardian of family and flock, and has an aloof and independent nature. Preference is given to dogs of greater height provided that their proportions are harmonious, and that proper type, substance, structure and breed characteristics are present. The skull is massive with a strongly defined occiput and marked stop. Muzzle fairly broad, well padded, blunt and square when viewed from all sides. Broad nose, well opened nostrils.