Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

My dog has ProHeart. How to prevent worms without monthly meds?

Updated on September 23rd, 2025

Pet's info: Dog | Great Pyrenees | Male | neutered | 10 months and 11 days old | 67 lbs

How do vets recommend protecting a dog against intestinal parasites (e.g., roundworms) if they have the ProHeart 6 injection so they do not need a monthly preventative like Heartguard or Interceptor? Is it better to just do more frequent fecal tests and deworm as needed?

1 Answer

Most Helpful Answer

Angel Alvarado, LVT

Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on October 12th, 2021

You can submit a stool sample and deworm Miso every 3 months, or you can simply deworm him on the same schedule without submitting a stool sample. Discuss OTC and prescription dewormers with your veterinarian. Miso should still be on a flea and tick preventive as well.
Vote Icon1Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Share

Styled arrow button