It is generally fine if a dog's skin is scratched after receiving the rabies vaccine. Domestic pet dogs generally do not carry rabies virus, and the rabies virus is spread through blood and saliva, so if there is no bleeding, just scratching the skin will be fine. It's okay, you just need to clean the wound in time, rinse it with soapy water for more than fifteen minutes, and then apply iodine or alcohol for disinfection.