Can my 15-week-old puppy still get his second round of shots?

Yes, you still need to get the final set of vaccines. Since Peanut missed the last cycle, he will need an additional round. He will get this next set and then another round 2-4 weeks later. Vaccines must be given in a specific protocol to make sure of proper immunization. I hope this helps and please feel free to post any additional questions.

Puppies are typically vaccinated every 3-4 weeks until they are 16 weeks of age. I would make an appointment to have a vaccination done and then repeat a vaccine in 3-4 weeks. Thank you for using Petco Pet Education Center, formerly Petcoach.

You're right that the vaccines are typically started at six weeks and the booster vaccines are given every 2- 4 weeks until they are 16- 20 weeks of age. The frequency of the the boosters depend on their risk. It's best to have a vet evaluate him in the next few days. They can give a booster and give you a good plan for future vaccines and other preventative health care. I hope that helps and all is well with Quill.

Yes, absolutely. Your puppy will need 4 courses of vaccinations. At this age he had one se, or at thee most two sets. Please find out where he was vaccinated (veterinarian) and which vaccines he received. If you cannot find out , treat him as if he were never vaccinated and take him to your vet for vaccinations.

Thanks for using Petco Pet Education Center, formerly Petcoach! It should be fine to give him the second round of vaccines at this point. I would highly encourage you to do it as soon as possible so that you can continue and finish the course. Good luck and have a great day!

No, Royal does not need to start his vaccines from the beginning. Because he got his second round when he was four months old, his immune system was developed enough and he will have low maternal antibodies that will enable protect. Dogs do need a booster shot one year after the first, and Royal should therefore get another booster of the vaccines by the time he is 16 months old.

Apollo should start his vaccines between 7-8 weeks of age. He will need them every 2-4 weeks until the final set at 16 weeks of age. The core vaccines are Distemper/Parvo, Rabies and Bordetella. Depending on where you live, Leptospirosis and Lyme disease may also be indicated. I hope this is helpful and please feel free to post any additional questions.