To protect the health of pet dogs, they need to be vaccinated regularly to prevent infectious diseases and other diseases. Since local dogs do not have close contact with people, they do not need to be vaccinated, but regular check-ups are still recommended to ensure they are healthy.
Local dogs also need to be vaccinated because they mostly operate outdoors. Compared with dogs that have been kept at home for a long time, local dogs are more likely to be infected with parasites and diseases.
But many people do not vaccinate local dogs, mainly because of two major reasons. First, they believe that local dogs have stronger adaptability to the environment, higher immunity, and can basically survive minor illnesses; second, local dogs are cheaper, and most of the people who raise local dogs are rural residents and their living conditions are not high, so they think it is not worth vaccinating local dogs.
Therefore, the idea that local dogs do not need to be vaccinated is actually wrong. Local dogs who have been vaccinated will have a smaller risk of infectious diseases. Especially zoonotic diseases such as rabies can only be curbed from the source by injecting rabies vaccines to native dogs, which can not only ensure the health of the dogs, but also ensure the safety of the owners.