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10 Best Dog Heartworm Medications 2024 in the US

From leading brands and best sellers available on the web.

Sponsored

Vets Prefe

Vets Preferred

Vets Preferred Flea and Tick Prevention for Dogs Chewable - Daily Defense Without Harsh Chemicals - Immune Support & Antioxidant Protection - Beef Flavored - 90 Soft Chews

#1

Winner

Frontline

Frontline

40%OFF

Frontline Plus Flea and Tick Treatment for Large Dogs Up to 45 to 88 lbs. 3 Treatments

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Sponsored

Vets Prefe

Vets Preferred

Vets Preferred Flea and Tick Prevention for Dogs Chewable - Daily Defense Without Harsh Chemicals - Immune Support & Antioxidant Protection - Beef Flavored - 90 Soft Chews

#2
Frontline

Frontline

25%OFF

Frontline Plus Flea and Tick Treatment for Small Dogs Upto 5 to 22 lbs. 3 Treatments

#3
PetArmor P

PetArmor

14%OFF

PetArmor Plus Flea and Tick Prevention for Dogs, Dog Flea and Tick Treatment, 3 Doses, Waterproof Topical, Fast Acting, Large Dogs (45-88 lbs)

#4
Frontline

Frontline

40%OFF

Frontline Plus Flea and Tick Treatment for Medium Dogs Up to 23 to 44 lbs. 3 Treatments

#5
Capstar (n

Capstar

7%OFF

Capstar (nitenpyram) for Dogs, Fast-Acting Oral Flea Treatment for Dogs over 25+ lbs, Vet-Recommended Flea Medication Tablets Start Killing Fleas in 30 Minutes, 6 Doses

#6
Activate I

TevraPet

30%OFF

Activate II Flea and Tick Prevention for Dogs | 4 Count | Extra Large Dogs 55+ lbs | Topical Drops | 4 Months Flea Treatment

#7
PetArmor 7

PetArmor

PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm Remover (Praziquantel & Pyrantel Pamoate), 2 Flavored Chewables

#8
Frontline

Frontline

23%OFF

Frontline Plus Flea and Tick Treatment for X-Large Dogs Up to 89 to 132 lbs. 3 Treatments

#9
Advecta Ul

Advecta

49%OFF

Editor’s Choice

Advecta Ultra Flea And Tick Prevention For Dogs - Dog and Puppy Treatment and Control - Mosquito Repellent - XL, Fast Acting Waterproof Topical Drops, 4 Month Supply

#10
Frontline

Frontline

24%OFF

Frontline Shield Flea & Tick Treatment for Large Dogs 41-80 lbs. Count of 6

More products we considered

Natural Flea and Tick Prevention for Dogs - Dog Flea and Tick Treatment Chewable - Safe Flea Treatment Dogs of All Breeds & Ages - Flea Chews for Dogs - Flea Pills for Dogs for Dog Flea & Tick Control

Natural Flea and Tick Prevention for Dogs - Dog Flea and Tick Treatment Chewable - Safe Flea Treatment Dogs of All Breeds & Ages - Flea Chews for Dogs - Flea Pills for Dogs for Dog Flea & Tick Control

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