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10 Best advantage ii flea treatments of 2026
Explore top picks
- Best Choice
1
Advantage9.8ExceptionalAdvantage 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 Money
2
Advantage9.6ExceptionalAdvantage II Medium Dog Vet-Recommended Flea Treatment & Prevention | Dogs 11-20 lbs. | 4-Month Supply
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manufacturer recommended age:1 month and up
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is discontinued by manufacturer:No
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product dimensions:6.5 x 1 x 4.25 inches 0.8 ounces
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country of origin:Germany
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asin:B004QREOYG
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9
K9 Advantix8.3GoodK9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 6-Mo Supply
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manufacturer recommended age:1 month and up
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is discontinued by manufacturer:No
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product dimensions:7.75 x 1 x 4.25 inches; 1.6 ounces
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country of origin:N/A
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asin:B004QRJJ0K
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