The interval between dog vaccinations is 21 to 28 days, that is, within three weeks to four weeks. Do not be too early or too late, which will affect the effectiveness of the vaccine. Generally, puppies need three injections of infectious disease vaccines. With a shot of rabies vaccine, the rabies vaccine needs to be injected after the puppy is three months old.

Tips:

When injecting a dog with a vaccine, make sure it is completely healthy. Do not take the dog into unfamiliar environments before the vaccine is fully injected. Don't do anything to lower your dog's resistance.