Second, dogs are for money and cats are for filial piety. This means that if a dog comes, there will be wealth, and if a cat comes home, there will be a funeral, Dai Xiao. In fact, on the one hand, this statement is related to the traditional five lines of gossip, because cats are similar to tigers, and there is a saying in five lines of gossip that "white tigers mourn". There is also a view that the rich naturally need dogs to look after their property, and the poor are all mice, so they need cats. However, these two statements are now untenable.
Third, dogs know the way and cats remember home. This means that if people move, the dog will find the owner's present position no matter how far away, and the cat will return to its familiar environment no matter how far away. In other words, dogs are more dependent on their owners, while cats are more dependent on familiar environments. However, both cats and dogs depend on the familiar environment. However, because dogs are indeed better at finding their way and smelling than cats, it is more likely that dogs will find their owners again after leaving their owners. In people's eyes, this seems to be another example of dogs being more loyal, but in fact it is only determined by their physiological characteristics. Now many cats will remember their owners.
Fourth, black dogs can ward off evil spirits, while black cats attract ghosts. On the one hand, black things are mysterious, black dogs and black cats are rare, and people have a good impression on dogs. With the help of some legends and stories, people think that black dogs can ward off evil spirits, while cats are more mysterious and mysterious than dogs. In addition, there are some western sayings about black cats being psychic, so people think black cats are evil. But in fact, black cats and black dogs are just one color, which will not bring them more benefits and should not be the reason for their discrimination.