"Cats come to the poor, dogs come to the rich." "Dogs come to the rich, pigs come to the poor, (cats come to open pawn shops) cats come with white cloths on their heads" and other folk sayings all say that cats come to households automatically. It is an ominous sign for the home, and the family will suffer disaster or become poor. The cat's meow "meow" is homophonic to "extinguishing, not dying, moldy". Cats can sense the breath of death, sleep during the day and are active at night. The yin energy is too strong and they can detect the information emitted by seriously ill or critically ill people, so they rarely Some people adopt stray cats.