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My dog got two rabies shots. Is it harmful or does it boost immunity?

Updated On September 23rd, 2025

Pet's info: Dog | Papillon | Female | 6 lbs

Will the dog have higher rabies antibody in her system if she has rabies vaccine then another 2 weeks after? Also overdose of vaccine will harm her? Thank you!

1 Answer

Most Helpful Answer

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Answered By Susan England-Foster

Veterinarian

Published on July 4th, 2017

It is possible for the rabies vaccine to decrease in strength over time. In the United States we vaccinate every 3 years. I do not think there would be much a difference in two weeks span. 1ml of rabies is the dose for all size people. If she accidentally got two vaccines close together she should be fine. I have never seen a patient have an allergic response to accidental double vaccination.

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