Skip to main content
Search:
Chat free with Chewy’s vet team
Dogs
Breeds
Puppies
Adult Dogs
Senior Dogs
Allergies
Care & Healthy Living
Disease, Illness & Injury
Procedures
Food & Diet
Poisoning
Symptoms & What They Mean
Training & Behavior
Medications
All Medications
Flea & Tick
Heartworm
Pet Anxiety
Health Tools
Symptom Checker
Chocolate Toxicity
Healthy Weight
Veterinary Terms Guide
Alerts & Recalls
Cats
Breeds
Kittens
Adult Cats
Senior Cats
Allergies
Care & Healthy Living
Disease, Illness & Injury
Procedures
Food & Diet
Symptoms & What They Mean
Training & Behavior
Medications
All Medications
Flea & Tick
Heartworm
Pet Anxiety
Health Tools
Symptom Checker
Healthy Weight
Veterinary Terms Guide
Alerts & Recalls
Other Pets
Birds
Ferrets
Fish
Small Pets
Chinchilla
Degu
Gerbils
Guinea Pigs
Hamsters
Prairie Dogs
Rabbits
Rats
Sugar Gliders
Horses
Breeds
Care & Healthy Living
Reptiles
Species
Care & Healthy Living
Farm Animals
Bees
Chickens and Ducks
Pigs
Medications
All Medications
Flea & Tick
Heartworm
Pet Anxiety
Discover
Allergies
Allergies in Cats
Allergies in Dogs
Calming
Calming in Dogs
Cancer
Cancer in Cats
Cancer in Dogs
Dental
Pet Dental Health
Diabetes
Diabetes in Cats
Diabetes in Dogs
Emergency
Emergency Care
Exotics
Birds
Flea and Tick
Treatment for Cats
Treatment for Dogs
Horse
Horse Breeding and Foal Care
Horse Care
Horse Hoof Care
Horse Vaccines
New Pet
Kitten Care
New Cat Care
New Dog Care
Pet Insurance
Puppy Care
Nutrition
Can Cats Eat?
Can Dogs Eat?
Healthy Eating for Cats
Healthy Eating for Dogs
Veterinary Diets for Dogs and Cats
Pain Management
Pain Management in Dogs
Senior Pet
Arthritis in Cats
Arthritis in Dogs
End of Life Care
Senior Cat Care
Senior Dog Care
Specialty Pet Care Sheets
Wildlife
Product Reviews
Vet Verified Products
About Vet Verified
Health Tools
Symptom Checker
Healthy Weight
Chocolate Toxicity
Veterinary Terms Guide
About Us
About PetMD
Editorial Guidelines
Newsletter
Home
Heartworm
Everything you need to know about heartworm medications for pets
Treating Heartworm
Heartworm Disease in Dogs: Symptoms, Causes and Treatment
Michael Kearley, DVM
How To Treat Heartworms in Dogs
Blue Brawner, DVM
Heartworm Treatment Costs for Dogs: What To Expect When Treating Heartworms in a Dog
Kelly Sulik, DVM
Read More
Pyrantel Pamoate for Dogs and Cats
Amy Van Gels, DVM
Why You Need to Stay Current on Flea, Tick, and Heartworm Protection
Katy Nelson, DVM
Heartgard®
Stephanie Howe, DVM
3 Common Types of Pet Heartworm Meds
Jennifer Kvamme, DVM
