The skin is not broken or bleeding or slightly red after a dog bites

If the skin is red, it may be damaged. If it is not visible to the naked eye, it does not mean that the skin is intact. The wound should be disinfected immediately and washed with soap and water for more than 20 minutes. , then repeatedly apply iodine and medicinal alcohol to disinfect 2-3 times. If it is a domestic dog, has been vaccinated on time, and is in good health, there is no need to worry.