Puppies should not be vaccinated against rabies for three months. Because puppies have maternal antibodies when they are born, the effect of the rabies vaccine at this time is small. After about 45 days, the level of maternal antibodies gradually decreases and the puppy's own resistance increases. At this time, the injection of the vaccine can stimulate the dog's own immunity. It has the effect of causing the body to produce corresponding antibodies, so it is better to vaccinate rabies dogs over three months of age.

Precautions for rabies vaccine for puppies:

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

2. The puppies have been raised at home for more than a week and there are no obvious abnormalities (eating, drinking, and defecation are normal at home, there is no vomiting, diarrhea, and coughing, they are in good spirits, and their weight is up to standard, etc.). Only when the above conditions are met can the rabies injection be administered vaccine.

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.