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April Is National Heartworm Awareness Month

Learn about the common myths surrounding heartworm in dogs and cats.

Lindsay Starkey, DVM
By

Lindsay Starkey, DVM

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Handy Heartworm Tips

4 Things to Know About Heartworm Tests for Dogs
by
Lindsay Starkey, DVM
Do Indoor Cats Need Heartworm Prevention?
by
W. Mark Cousins, DVM, DABVP
My Dog Has Been Diagnosed with Heartworm Disease. Now What?
by
Andy Moorhead DVM, American Heartworm Society

Heartworm Center

Everything you need to know about heartworm in dogs and cats, including the best preventative medicine and treatment options.

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Discover the Best Heartworm Preventatives

The PetMD Vet Advisory Panel brings you their recommendations for the best heartworm preventatives.

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PetMD Vet Advisory Panel

PetMD Symptom Checker

PetMD's Symptom Checker tool is here to help you pinpoint what your pet may be experiencing, from common medical conditions to behavioral problems and more.

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Get Instant Vet Help Via Chat or Video. Connect with a Vet. Chewy Health

Dog Care for All Life Stages

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Puppy Care: The Basics
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Adult Dog Care
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Senior Dog Care