If your dog doesn’t like someone, you must do something about it immediately. Sometimes, the cause is mistreatment. In such a case, it is best to avoid the person and avoid the situation. Another possible reason could be that the person has a scent that your dog does not like. Even if your dog normally likes people, it doesn’t mean that he or she does not like a particular person.
You can also consider the past of the person. If your dog was mistreated when it was a puppy, it may have been afraid of new people. If the person has a strong, threatening voice or body language, it is likely that your dog will have an aversion to him or her. If the person smells funny, your pet will likely be scared of him or her. If the person is new to your dog, he or she may be shy.
You can also try talking to your dog. Some dogs can get jealous of their owner’s new relationships. In such a situation, a dog may start showing signs of resentment. Some people can ignore their pets and ignore them. However, neglectful owners will create a bad atmosphere in the home and will make your dog feel uncomfortable. If you have any negative experiences with people, your dog is likely to be jealous.