Is it okay to be scratched by a domestic dog's teeth?

It is generally okay to be scratched by a domestic dog's teeth. Just treat the wound; rinse it immediately with plenty of running water (20% soapy water is best) Wait on the wound for more than 20 minutes, squeeze out some blood around the wound, and then alternately disinfect with iodine and medicinal alcohol, repeat 2-3 times until the bleeding stops naturally. No bandaging is required, leaving the wound fully exposed.

Do I need an injection if I am scratched by a domestic dog’s tooth?

In this case, no injection is required
1. The dog is a domestic dog and has regular injections of rabies vaccine and Internal deworming.
2. Rarely come into contact with other animals, and have not been hurt or licked by other animals recently.
3. The dog is in good health, has no cold, is in normal spirits, and has a normal appetite.
4. There are reasons for biting, such as being provoked or threatened; being pulled by force; deliberately irritating; competing for food; protecting children; being hurt, etc. The bite will be as active as usual after the bite.
Meeting all the above conditions is indispensable, and vaccination is not required. The dog is basically healthy and does not carry transmissible rabies virus, and the chance of infection is extremely low. Dogs that exhibit obvious behavioral abnormalities will need to be vaccinated against rabies.

The ten-day observation method can be used if a dog's teeth scratch it.

According to research by the World Health Organization, 100% of dogs die within 3-4 days after the onset of rabies. Only the 3-4 days before his death is the contagious period and the bite is dangerous. Even if you are bitten and the dog dies of rabies 10 days later, you don’t have to worry because it was not in the infectious period when it bit you. Therefore, if the dog is raised at home and has been vaccinated against rabies on time and has no abnormal symptoms, it can be observed for 10 days. If the puppy is as active as usual, there is no need to vaccinate.