Advantage II

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Advantage II Flea Spot Treatment for Cats, over 9 lbs, 6 Doses (6-mos. supply)

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Rated 4.3506 out of 5 stars
2,282
$59.98Chewy Price
$56.98Autoship Price

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Advantage II Flea Spot Treatment for Cats, 5-9 lbs, & Ferrets, 6 Doses (6-mos. supply)

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Rated 4.35 out of 5 stars
1,000
$59.98Chewy Price
$56.98Autoship Price

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Advantage II Flea Spot Treatment for Dogs, over 55 lbs, 6 Doses (6-mos. supply)

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Rated 4.3541 out of 5 stars
370
$59.98Chewy Price
$56.98Autoship Price

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Advantage II Flea Spot Treatment for Cats, 2-5 lbs, 2 Doses (2-mos. supply)

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Rated 4.3544 out of 5 stars
237
$27.98Chewy Price
$26.58Autoship Price

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Advantage II Flea Spot Treatment for Dogs, 21-55 lbs, 6 Doses (6-mos. supply)

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Rated 4.2455 out of 5 stars
220
$59.98Chewy Price
$56.98Autoship Price

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Advantage II Flea Spot Treatment for Dogs, 3-10 lbs, 4 Doses (4-mos. supply)

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Rated 4.125 out of 5 stars
176
$44.98Chewy Price
$42.73Autoship Price

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Advantage II Flea Spot Treatment for Dogs, 11-20 lbs, 4 Doses (4-mos. supply)

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Rated 4.1956 out of 5 stars
225
$44.98Chewy Price
$42.73Autoship Price

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Advantage II Flea Treatment for Ferrets
Rated 4.0556 out of 5 stars
36
$27.98Chewy Price
$26.58Autoship Price

FREE 1-3 day shipping over $49

Advantage II Flea Spot Treatment for Cats, over 9 lbs + Household Spot & Crevice Spray
$78.96Chewy Price
$75.01Autoship Price

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Advantage II Flea Spot Treatment for Cats, 5-9 lbs, & Ferrets + Household Spot & Crevice Spray
$78.96Chewy Price
$75.01Autoship Price

FREE 1-3 day shipping on this item

Advantage II Flea Spot Treatment, over 9 lbs + Bayer Tapeworm Cat De-Wormer
Rated 5 out of 5 stars
4
$71.21Chewy Price
$74.96List Price

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Seresto Flea & Tick Collar for Dogs, over 18 lbs + Advantage Yard & Premise Spray
$82.96Chewy Price
$78.81Autoship Price

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Advantage II Flea Spot Treatment, 5-9 lbs + Bayer Tapeworm Cat De-Wormer
$71.21Chewy Price
$74.96List Price

FREE 1-3 day shipping on this item

Seresto Flea & Tick Collar for Cats + Advantage Yard & Premise Spray
$82.96Chewy Price
$78.81Autoship Price

FREE 1-3 day shipping on this item

Seresto Flea & Tick Collar for Dogs, up to 18 lbs + Advantage Yard & Premise Spray
$82.96Chewy Price
$78.81Autoship Price

FREE 1-3 day shipping on this item

K9 Advantix II Flea & Tick Spot Treatment for Dogs, over 55 lbs + Advantage Yard & Premise Spray
$89.96Chewy Price
$85.46Autoship Price

FREE 1-3 day shipping on this item

Advantage Topical & Home & Yard Flea & Tick Spray for Cats + Household Spot & Crevice Spray
$31.96Chewy Price
$30.36Autoship Price

FREE 1-3 day shipping over $49

K9 Advantix II Flea & Tick Spot Treatment for Dogs, 11-20 lbs + Advantage Yard & Premise Spray
$89.96Chewy Price
$85.46Autoship Price

FREE 1-3 day shipping on this item

K9 Advantix II Flea & Tick Spot Treatment for Dogs, 21-55 lbs + Advantage Yard & Premise Spray
$89.96Chewy Price
$85.46Autoship Price

FREE 1-3 day shipping on this item

K9 Advantix II Flea & Tick Spot Treatment for Dogs, 4-10 lbs + Advantage Yard & Premise Spray
$89.96Chewy Price
$85.46Autoship Price

FREE 1-3 day shipping on this item

Advantage II

Advantage II is manufactured by Bayer, a leading name in the healthcare industry for over 150 years. Finding its roots in making aspirin for people, Bayer ultimately committed itself to keeping pets happy and healthy as well. With the belief that cats and dogs deserve the same treatment as their human counterparts, Bayer has created a legacy of innovation and quality that guides them in every step.

Advantage II starts killing fleas within 12 hours of application, thanks to a powerful combination of ingredients that is totally safe for pets and people. Plus, it works through contact, which means fleas don’t even need to bite to die. And since it kills all flea life stages and works nonstop for 30 days, it helps to prevent future generations from causing pesky itching and discomfort for pets. Targeting fleas, flea larvae, flea eggs, and lice, the waterproof formula is highly effective in keeping pets comfortable and free of parasites.