Heartgard Plus Chewables for Dogs
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At a Glance
Top heartworm disease preventative by eliminating all stages of heartworms.
One oral chew per month gives a layer of intestinal protection for 30 days.
Only for untreated dogs.
Prevents heartworms, roundworms, hookworms, and ascarids.

How To Order Prescriptions Online

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Customer Reviews

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Rated 5 out of 5 by 793 reviewers.

  • Heartguard Plus
    Great product provided by Petcarerx for my Aussies. Petcarerx reminds me when the the refills are due and I love the membership discount! by on 09/08/2020
  • Heartgard Plus chewables for dogs
    I love the price and the easy ordering.. Will always buy my pet care products from Pet Care by on 09/07/2020
  • Been using them for at least a decade
    My dogs never knew they were eating medicine. They thought it was a treat. by on 08/26/2020
  • She eats them!
    This is the only heartworm medicine my dog will eat. Period. by on 07/25/2020
  • great
    it is great by on 07/20/2020
  • Heartgard Plus benefits
    This is a great product at a good price when purchased through PetCareRx. by on 07/19/2020
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