Take a dog out for a walk, it always looks down with his nose and smells it on the ground, why

5 thoughts on “Take a dog out for a walk, it always looks down with his nose and smells it on the ground, why”

  1. Dogs are like this.

    The dogs (Latin Canis Lupus) belong to the spine animal doors, vertebrates, mammalian, real beast subclase, carnivorous eyes, cracks, and dogs. Chinese is also known as “dogs”, and dogs are distributed around the world. Dogs and horses, cattle, sheep, pigs, and chickens are called “six beasts”. Some scientists believe that dogs are domesticated from early humans from the ash wolf, and the domestication time is 40,000 years ago to 15,000 years ago. Known as “the most loyal friend of human beings”, it is the pet with the highest breeding rate, and its life span is about 12-18 years. In Chinese culture, dogs are one of the zodiac signs and 11th among the zodiac signs.
    The dogs are domesticated from wolf. As early as the era of hunting collection, people have already domesticated dogs as assistants when hunting. Therefore, dogs are the earliest domesticated livestock. Hebei Wu’an Mountain, Henan Xinzheng Pei Gang, Zhejiang Yuyao Hemu and other sites have found dog bones, which proves that its domestication history is long. The dog shape unearthed from Sanli River in Jiaoxian, Shandong, is vivid and realistic, so that we can see the morphological characteristics of the new Stone Age family dog. The dog bones unearthed from the Banpo site of Xi’an, Shaanxi have small skulls, protruding from the forehead, small kettle teeth, and bent at the edge of the jaw bone. It is very different from the North China wolf, which shows that the history of human domesticated dogs is indeed very early.

  2. This is a dog characteristic. When smelling the taste, the important way to perceive the world is the taste. If you don’t like it, you can hold the dog rope. It will be lifted up as soon as it bowes. Over time, it will not look down and sniff. Dogs will reduce the frequency of low heads, and curiosity is low.

  3. Because the dog’s sense of smell is very sensitive, but the vision is not good. The dog is used to exploring the road with his nose or looking for the road. In this way, if he only has himself, he will find the way back.

  4. Dogs are big myopia plus color blindness, and the way to recognize the road mainly depends on the nose. It smells the same class or your own smell. Didn’t you notice that dogs often pee when walking in the new road?

  5. Dogs are domesticated from wolf. As early as the era of hunting collection, people have already domesticated dogs as assistants when hunting. Therefore, dogs are the earliest domesticated livestock. Hebei Wu’an Mountain, Henan Xinzheng Pei Gang, Zhejiang Yuyao Hemu and other sites have found dog bones, which proves that its domestication history is long.
    The dog -shaped dogs unearthed from Sanli River in Jiao County, Shandong, are vivid and realistic, so that we have to see the morphological characteristics of the new Stone Age family dog. The dog bones unearthed from the Banpo site of Xi’an, Shaanxi have small skulls, protruding from the forehead, small kettle teeth, and bent at the edge of the jaw bone. It is very different from the North China wolf, which shows that the history of human domesticated dogs is indeed very early.

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