First, dogs and chickens describe a close relationship. The longer we live together, the closer we get, just like the relationship between a chicken and a dog, yet I feel the harmonious heart-beat of the Sacred Unicorn. The close degree of this relationship can be seen from the word "chicken and dog write each other".
Secondly, the sketch of Chicken and Dog also emphasizes the belief of unconditional love. In interpersonal communication, the common running-in is an unpleasant and complicated situation caused by mutual misunderstanding, mutual life background and personality differences. But in the story of chicken and dog, all this melted into a firm belief in love, which made people feel the most precious emotion in life.
It is also a responsibility for the other party to write to the other party. Facing the hardships of life also means that both sides will face and experience together. This kind of spiritual responsibility makes the relationship between them closer after difficulties, supporting each other and caring for each other, making people feel warm and safe at home.
To sum up, it is an expression of life emotion, an expression of emotional intimacy, good running-in, unconditional love and mutual support, and also represents our love and care for the people who flow with us in life.