Why earth dogs do not need to vaccinate pet dogs to play

The dog also needs to be vaccinated, because they are mostly outdoors and have a higher probability of contracting parasites and diseases compared to the breed of dogs that are kept at home for a long time. But many people do not vaccinate their dogs, mainly because of two main reasons, one is that they think that the ability of the dog to adapt to the environment is stronger, immunity is higher, small diseases can basically carry over; two is that the price of the dog is cheap, and most of the breeding of dogs are rural residents, living conditions are not high, so they do not think it is worthwhile to vaccinate the dog. Therefore, the idea that local dogs do not need to be vaccinated is actually wrong, and the risk of infectious diseases will be much lower for vaccinated local dogs. Especially rabies, a zoonotic disease, can only be curbed at the source by giving rabies vaccine to the native dog, which can ensure both the health of the dog and the safety of the owner.