Dogs cannot go out after receiving only one shot of vaccine. The effect of one shot of vaccine is not much different from that of no vaccine. The dog's resistance to the virus is still very weak. The dog needs to go back to the hospital for a test to see if the antibody immunity is successful half a month after receiving the three shots of the vaccine. The dog can go out only after meeting the standards.

Notes on dog vaccination:

1. The prerequisite for dog vaccination is to ensure that the dog is in good health. Only healthy dogs can be vaccinated. If there is a virus in the dog's body, blindly injecting vaccines will only make the results worse.

2. It is necessary to pay attention to the continuity of dog vaccination. If you are sure to vaccinate your dog, you must ensure that it is injected every year, because this is necessary, and generally speaking, the vaccination time for the second year should be half a month to one month earlier than the injection time for the previous year, so as to avoid the vaccination time. An accident occurred when it was about to expire. Therefore, the owner needs to calculate the time well and not delay the dog's vaccination time due to carelessness.

3. Dogs should be observed carefully after being vaccinated. Dogs may experience fever, deterioration in mental state, loss of appetite, lethargy, etc. after being vaccinated. These are normal reactions and will usually recover on their own in 1-3 days. If it exceeds three days, you should contact your doctor immediately for consultation.