Many modern people believe in omens because they respect the collective experience of our ancestors.
Therefore, it is generally accepted that our pets see right through the souls of other people, unmistakably identifying a bad person.
If your dog is constantly barking at a friend or acquaintance, don't immediately cross him off your contact list: it's quite possible that he's simply acquired a more fragrant perfume.
Dogs react very actively to smells. If they don’t like them, they can easily bark at a person or even bite him.
Also, the dog will not like a person who is staggering or intoxicated. Experts believe that the dog simply does not like unpredictable people.
These animals are generally not particularly ready to make contact with strangers: first they need to get used to it. But even after that, the cat can hiss at a person for no apparent reason.
If you feel like your friend wishes you harm, don't rush to conclusions: it's quite possible that your friend is simply large or has a harsh voice.
As you might guess, cats and dogs do not sense the moral qualities of a person, but they can feel hostility towards him for personal reasons.