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10 Best Heartworm Prevention 2024 in the US

From leading brands and best sellers available on the web.

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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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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
K9 Advanti

K9 Advantix

10%OFF

K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 - 55 lbs. | 4-Mo Supply

#4
Frontline

Frontline

40%OFF

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

#5
PetArmor P

PetArmor

18%OFF

PetArmor Plus Flea and Tick Prevention for Dogs, Dog Flea and Tick Treatment, 3 Doses, Waterproof Topical, Fast Acting, Small Dogs (5-22 lbs)

#6
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

#7
Activate I

TevraPet

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

#8
PetArmor 7

PetArmor

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

#9
PetArmor C

PetArmor

PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs Over 25 lbs, 6 Doses (Pack of 1) (Packaging May Vary)

#10
PetArmor C

PetArmor

PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Cats, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Cats 2-25 lbs, 6 Doses

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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Flea and Tick Prevention for Dogs Chewables - Natural Dog Flea and Tick Control Supplement - Flea & Tick Chews for Dogs - All Life Stages - Made in USA

Flea and Tick Prevention for Dogs Chewables - Natural Dog Flea and Tick Control Supplement - Flea & Tick Chews for Dogs - All Life Stages - Made in USA

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