How long should it take before a dog is vaccinated against rabies? Is one dose of rabies vaccine enough?

Aug 02,2026
2Min

How long should it take before a dog is vaccinated against rabies?

After a dog is vaccinated, it should be vaccinated against rabies one week later. The rabies vaccine can prevent rabies virus. The rabies vaccine that produces antibodies in dogs and plays a preventive role is not permanent. Dogs must be vaccinated against rabies every year. We must pay attention to the vaccine every year, and the vaccine every year should be injected about half a month earlier than the previous year to prevent accidents when the vaccine is about to expire.
If a dog is vaccinated against rabies for the first time, it needs to be vaccinated after the dog is three months old, and then every 11 months thereafter. Because after a dog receives the vaccine injection, it will take nearly half a month for the body to produce enough antibodies, so that the immunity can reach its peak. Therefore, the rabies vaccine needs to be injected one month in advance every year, so that the immunity to rabies can be eliminated. The seams are connected to protect the dog all year round, with no window period.

The dog has been vaccinated against rabies and is fine if it bites someone. If the dog has been vaccinated against rabies, and the owner can guarantee that the vaccine is effective and within the safe period, then it will be the period when the dog takes effect. In this way, after the dog bites a person, the rabies vaccine is generally not needed. .

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