Whether it is dangerous if a dog scratches a person mainly depends on whether the dog has rabies virus and whether the scratched person's wound is serious. If the scratch wound is minor and the dog is regularly vaccinated against rabies, there is generally no major problem. If you are not sure whether your dog has been vaccinated against rabies, especially if it is a stray dog ​​outside, and the scratch is serious, it is best for the person who was caught to go to the hospital to get a rabies vaccine in time. It is recommended not to exceed 24 hours. And if you are caught again six months after being vaccinated against rabies, you will be immune.