There is an old saying that dogs are used to look after homes and protect homes, and cats are used to make money. Now a lucky cat will be placed in many shops, waving its little hand and smiling at you. A cat's eyes can see in the dark.
Cats are nocturnal animals. He can catch mice and birds. In fact, cats nowadays are all pets, and they are usually used as companions. The lucky cat said in Feng Shui that if you put it in a lucky place, he can make a fortune.
Extended data:
Self-invited cats, perhaps because there are more mice in your house, attract cats.
As we all know, cats are the old enemies of mice, so it is very likely that there are many mice in your home to attract cats, which is still a good thing for you and can help you drive away mice.
Secondly, it is very likely that the cat was abandoned by its owner and came to your house to find food when it was hungry.