Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best flea pills of 2025
Save up to 39% off
Best Choice1
AdvantusAdvantus Dog Advantus Chewable Flea Treatment for Dogs 23 - 110 lbs. | 30 ct.
9.7Exceptional
Our Rating
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Value for Money2
CapstarCAPSTAR Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Medium & Large Dogs (Over 25 lbs), 6 Doses
Key specs-
Dog Weight Range:25.1-125 pounds
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Form:Oral
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Flea Action:Starts killing fleas in 30 minutes
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Active Ingredient:nitenpyram
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Dosage:57 mg
9.4Excellent
Our Rating
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3
PetArmorPetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs Over 25 lbs, 6 Doses
9.1Excellent
Our Rating
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4
PetArmorPetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Cats, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Cats 2-25 lbs, 6 Doses
9.0Excellent
Our Rating
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5
AdvantusAdvantus Dog Fast Acting Oral Flea Treatment Soft Chews Dogs 4 - 22 lbs. | 7 ct.
8.9Very Good
Our Rating
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See Today’s Deals & Prices
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PetsologyFlea and Tick Prevention for Dogs Pills - Natural Dog Flea & Tick Control - 170 Soft Chewables - Oral Defense Treatment for Dogs Supplement - Vet Formulated Chews - All Breeds & Ages - Made in USA
8.7Very Good
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7
YoYoBayYoYoBay Flea & Tick Prevention for Dogs Chewables (70 Count (Pack of 1), Beef & Carrot)
21% Off8.6Very Good
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8
Vet PromiseFlea and Tick Prevention for Dogs Chews - Natural Dog Flea and & Tick Control - Advanced Oral Pills Supplement Treatment for All Breeds & Size - Vet Formulated - Soft Chewables - Made in USA
39% Off8.5Good
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9
Vet TreatFlea and Tick Prevention for Dogs Chewables -Made in USA- Natural Dog Flea and Tick Treatment - Oral Flea Pills - Vet Recommended Flea and Tick Chews - All Breeds & Sizes - 120 Soft Treats (Chicken)
21% OffKey specs-
Target Weight:All ages, sizes & breeds
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Active Ingredients:Flax seed, Neem, Coriander
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Application Method:Chews
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Treatment Duration:Daily
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Protection Type:Flea and tick prevention
8.4Good
Our Rating
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10
TTLXBLDog Flea and Tick Treatment Chewable 200 Treatment Chews Natural Soft Chew Fleas Ticks Treatment Dog Oral Chewables Support Supplement Pest Defense Breeds and Ages Dogs Chicken Flavor
8.3Good
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