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My new rescue puppy has fleas and no shots. What should I do?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | unspayed

Ive got a rescue puppy who hasnt had her shots yet and may definitely has fleas. Hasnt been vaccinated i need to know what steps to take next.

2 Answers

Most Helpful Answer

Jennifer Summerfield, DVM CPDT-KA

Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on January 29th, 2018

Congratulations on your new puppy! I would recommend taking her to a vet's office to get her shots as soon as you can, since she's at risk for contracting diseases like parvo or distemper right now if she's never been vaccinated. Your veterinarian can also get her started on a good quality flea medication. She will probably also need a fecal test and deworming to get rid of any parasites, which are very common in puppies.

If you want to give her something for the fleas before you're able to get to the vet, K9 Advantix is the most effective over-the-counter option for fleas.
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Related Answers from Veterinarians

  • Answered By David Elbeze, DVM, MRCVS

    Veterinarian

    Published on July 18th, 2018

    it's very simple, call your local vet and schedule an apointment for him ASAP. if the apointment is not for the next couple days then go to the pet shop and buy Advantage spot on to treat the fleas in the meantime. he will need a full set of shots from the veterinarian.

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    1Pet Parents found this answer helpful

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