There is no need for injections when scratching a mark with a dog's paw, because rabies is transmitted through blood and saliva. If you are not bitten and bleed, you will not be infected, and domestic pet dogs generally do not carry rabies virus, so there is no need Worry. After being scratched by a dog's paw, you can rinse it with clean water or soapy water for ten minutes, and then apply iodine or alcohol to disinfect it.