Could a puppy end up having a negative vaccination reaction?

Q: Our family got a puppy for Christmas, and she is doing great. My sister’s dog has vaccination reactions, so I am really worried about her first vet appointment next week. Should I be concerned? D.W., Farragut

A: Congratulations to you and your family. I’m glad you are being proactive regarding the health of your puppy. And yes, any dog (or cat) can have vaccine reactions. Local pain, soreness and lethargy can occur, but it is generally self-limiting and short-lived.

Puppies are more prone to reactions due to their smaller body mass and having an incomplete immune system. Certain breeds, such as dachshunds, Chihuahuas and pugs, have a higher incidence of vaccine reactions. More serious but uncommon reactions include hives, rashes, welts and/or severe lethargy. Complete anaphylaxis is thankfully quite rare.

With that being said, your new puppy may or may not experience any side effects from her vaccines. If possible, schedule your appointment in the morning; if there is a problem, your veterinarian’s office will still be open for the remainder of the day.

It is important to keep your pet protected with immunizations. If your puppy has any problems after her first vaccine, please let your veterinarian know. Best of luck to her and your family.



If you have questions about your pet, you may e-mail Dr. Myers at lenoircityac@gmail.com