The dog scratched the wound without bleeding but with a few scratches. The wound needs to be cleaned promptly, rinsed with running soapy water for about fifteen minutes, and then applied with iodophor for disinfection. Generally, domestic pet dogs do not carry rabies virus, and rabies virus is transmitted through saliva and blood, so the probability of infection is very small. If you are worried, you can observe the dog for ten days. If there is no abnormality in the dog for ten days, it will be fine.