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10 Best flea meds for cats of 2026
Save up to 20% off
Best Choice1
Advantage9.8Exceptional
Advantage II Large Cat Vet-Recommended Flea Treatment & Prevention | Cats Over 9 lbs. | 6-Month Supply
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Application Type:Monthly topical treatment
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Target Weight:Over 9 lbs.
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Age Minimum:At least 8 weeks of age
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Duration per Dose:30 days
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Effectiveness Onset:Kills fleas within 12 hours
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Value for Money2
Advantage9.6Exceptional
Advantage II Large Cat Vet-Recommended Flea Treatment & Prevention | Cats Over 9 lbs. | 4-Month Supply
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3
Frontline9.4Excellent
FRONTLINE Plus Flea & Tick Spot Treatment for Cat & Kitten (Green) Count of 3
15% Off
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4
PetArmor9.3Excellent
PetArmor Plus Flea and Tick Prevention for Cats over 1.5 lbs, Cat Flea and Tick Treatment, 6 Doses, Waterproof Topical, Fast Acting
20% Off
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5
Advantage9.2Excellent
Advantage II Small Cat Vet-Recommended Flea Treatment & Prevention | Cats 5-9 lbs. | 2-Month Supply
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See Today’s Deals & Prices
6
Capstar9.1Excellent
Capstar (nitenpyram) Cat Flea Treatment, Fast-Acting Oral Flea Treatment for Cats 2-25 lbs, Vet-Recommended Medication Tablets Start Killing in 30 Minutes, 6 Doses
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asin:B07Q1TKTP9
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date first available:March 20, 2019
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item model number:CA4920Y07AMZ2
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best sellers rank: 2 in Cat Flea Pills
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manufacturer:Sergeants - Pet Specialty Division
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7
Advantage9.0Excellent
Advantage II Small Cat Vet-Recommended Flea Treatment & Prevention | Cats 5-9 lbs. | 4-Month Supply
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8
Cheristin8.9Very Good
Cheristin Flea Treatment & Prevention for Cats | Fast acting topical flea treatment for cats over 1.8 lbs | 3 Count
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9
PetArmor8.7Very Good
PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Cats, Cat Flea Treatment Pill, Fast Acting Tablets Start Killing in 30 Minutes, 2-25 lbs, 6 Doses
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asin:B07GN2JYSJ
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date first available:August 20, 2018
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item model number:711650150006
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best sellers rank: 1 in Cat Flea Pills
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manufacturer:Elanco
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10
TevraPet8.4Good
TevraPet Actispot II Flea Treatment for Large Cats 9+ lbs | 6 Doses | Powerful Prevention and Control
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