Introduction to the Dog Sacrifice Pit: There is a well-preserved dog skeleton lying in a small pit next to the clay pot. The dog's skeleton is perfectly preserved, and the posture of lying on its side is also quite elegant. Considering the current situation of domestic dogs, Judging from the size, the one in this pit should be considered a puppy. It can be seen from the intertwined legs that this is a dog that was buried alive. When the dog owner passed away, the dog was buried alive, but there was no trace of the dog's struggle when it was buried alive. What you saw was calmness and elegance. As if it was willing to follow its master. As the saying goes, dogs understand human nature, and it seems that this was no exception even more than 4,000 years ago. Thinking about it from another perspective, more than 4,000 years ago, our ancestors knew how to domesticate pets and enjoy life.