Best Dog Flea Drops(Updated April 2025)

Looking for the best products? Let Buyer's Report help with our carefully reviewed and rated selections.

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Product image of PetArmor Plus Flea and Tick Prevention for Dogs, Dog Flea and Tick Treatment, 6 Doses, Waterproof Topical, Fast Acting, Large Dogs Dogs (45-88 lbs)

PetArmor Plus Flea and Tick Prevention for Dogs, Dog Flea and Tick Treatment, 6 Doses, Waterproof Topical, Fast Acting, Large Dogs Dogs (45-88 lbs)

(6.04K)
$39.58$41.81
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Buyer Rating10
Value for money
Ease of application
Dog health
Protection

Bought by 120 people today

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Product image of FRONTLINE Plus Flea and Tick Treatment for Large Dogs Up to 45 to 88 lbs. 3 Treatments

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

(47.23K)
$39.98$44.99
Amazon's Choice badge
Buyer Rating9.7
Ease of application
Protection level

Bought by 137 people today

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Product image of K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 2-Mo Supply

K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 2-Mo Supply

(45.39K)
$35.68
Buyer Rating9.5
Functionality
Dog health
Repels flea and tick
Ease of application

Bought by 109 people today

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Product image of FRONTLINE Plus Flea and Tick Treatment for Small Dogs Upto 5 to 22 lbs. 3 Treatments

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

(46.79K)
$39.98$44.99
Amazon's Choice badge
Buyer Rating9.3
Ease of application
Tick resistance
Protection level

Bought by 94 people today

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Product image of K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 - 55 lbs. | 6-Mo Supply

K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 - 55 lbs. | 6-Mo Supply

(42.1K)
$53.99$79.98
Amazon's Choice badge
Buyer Rating9
Effectiveness
Ease of application
Repels mosquitoe

Bought by 102 people today

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Guides

Dogs

Dog Flea Drops Buying Guide

Find the best flea drops for your dog's protection and comfort.