My dog had no DAPP reaction. Will future vaccine doses be safe?

Vaccines are generally well tolerated by dogs and vaccine reaction rates are very low. If he has had the vaccine before without any issue, then it is unlikely that he will have a problem this time around (but it is not impossible). Definitely titer testing will tell you if the vaccine is needed and is a good idea if vaccine reactions have occurred in the past or if it makes you uncomfortable. In the US, most adult dogs will get the DHPP vaccine every 3 years once they finish the puppy series. Lasltly, some dogs will get an injection of diphenhydramine 15 minutes prior to a vaccine to decrease the potential for a reaction. Vaccine reactions include vomiting, diarrhea, facial swelling, hives, collapse (anaphylactic reaction) and can triggger autoimmune conditions. The vast majority of vaccine reactions are the less serious form. If you pet has a history of any autoimmune condition, you should discuss if vaccinations are appropriate for him. I hope this answers your questions. Please feel free to post any additional questions.

For small dogs, I generally do recommend to separate vaccines by a few weeks. This will decrease the chances of a vaccine reaction. You can also give the pups diphenhydramine prior to the vaccines to further decrease reaction rates. Definitely discuss these options with your veterinarian. Possible side effects of vaccines are vomiting, diarrhea, facial swelling, lethargy and collapse. If your pups exhibit any of these afterwards, be sure to have them seen immediately. The vast majority of pets are fine with vaccines however and reactions are rare. Most vets vaccinate based up risks associated with life style and the diseases found in your area. I recommend to have a conversation about risk factors for your pups but I suspect they are present if your vet is recommending these vaccines. Clear communication however is always best. I hope this is helpful and please feel free to post any additional questions.

Well that depends on the severity of the adverse reaction. If she is having a mild vaccine reaction (1 bout of vomiting, loose stool), then an anti-histamine (i.e. Benadryl) can be given in most cases and will calm the reaction down. However if she is having a more severe adverse reaction (i.e. continuous vomiting, anaphylaxis, severe lethargy, anorexia), then she will need an antihistamine shot (for immediate reversal), +/- steroid shot from your vet , +/- fluid therapy and close monitoring to ensure that the reaction subsides and that she remains stable.

Thank you for using Petco Pet Education Center, formerly Petcoach! There are very rare reactions to vaccines, that occur in a very small number of pets. These can include trouble breathing and swelling of the face/mouth. However, most pets do not experience these side effects. Some pets do have a little bit of pain at the injection site and feel a little tired, not much different from humans after they get vaccines.

You can do either. Many pets are given all those vaccines at once and they do fine but you are correct that this does increase the likelihood of a vaccine reaction. If you want to be cautious, then separating the vaccines by a week is a good idea. It's never hurts to be cautious. I hope this helps.

Good Evening...thank you for using Petco Pet Education Center, formerly Petcoach! As long as the last DAPP is given at 16 weeks you should be good to go (3 doses of this vaccination is perfect)! You may want to ask your veterinarian about other important regional vaccinations such as Leptospirosis as this may also be a concern in your area. Good luck with Luke and have fun!

Thanks for using Petco Pet Education Center, formerly Petcoach! This could have been the first yearly booster which is appropriate. Even if she was not due for it this year, she will most likely be just fine and this is not necessarily a big concern. I would just call them tomorrow to check if she was or not due for it so that it can be documented but again this is not expected to have serious consequences. Have a great day!