在藏族的先民中狗是它们最早驯养的动物之一。狗的嗅觉灵敏,勇猛异常,在生产力极不发达的藏民族原始社会,它曾经是他们生产和生活中的得力助手。狗不仅可以为他们提供必要的食物来源,而且日夜为主人警戒,保护家畜和主人的安全。因此,在以狩猎和游牧经济为主处于早期阶段的藏民族中,狗是他 Among the ancestors of Tibetans, dogs were one of their earliest domesticated animals. The dogs are sensitive and brave in their sense of smell. In primitive Tibetan society where productivity was extremely underdeveloped, they were once the effective aides in their production and life. Not only can dogs provide them with the necessary food sources, they also alert the host day and night to the safety of livestock and their owners. Therefore, among the Tibetan nationalities who are predominantly hunting and nomadic economy, dogs are him