Pet dogs should be vaccinated against infectious diseases and rabies. It is usually recommended to immunize a dog 45 days after birth. The first immunization requires 3 shots of vaccines to prevent infectious diseases, with an interval of 21 days between each shot. After the last shot of the vaccine against infectious diseases is completed, the rabies vaccine needs to be injected 7-14 days apart, followed by antibody testing 21 days apart, and then one shot every 11 months.

Notes on vaccinating dogs:

1. Rabies vaccine needs to be injected after 3 months of age.

2. After being raised at home for more than a week, there are no obvious abnormalities (eating, drinking, and defecating at home are normal, there is no vomiting, diarrhea, and coughing, the animal is in good spirits, and the weight is up to standard). Only when the above conditions are met can the vaccine be injected.

3. After the vaccination, pay attention to keeping warm. Keep the food, drink and environment the same as before within a week. Reduce going out and exercise. You should not take a bath within a week and have as little contact with dogs outside as possible.