Medium 11–20
K9 Advantix II Flea & Tick Topical for Medium Dogs 11–20 lbs., 1-Dose
One month to convince a skeptical beagle.
4 box sizes$19.97
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Best short commitment
K9 Advantix II Flea & Tick Topical for Medium Dogs 11–20 lbs., 2-Dose
$35.62
Price set by the retailer and may change.
Shop NowTwo months in the aqua box — the short-commitment option for the band with 34,000 ratings behind it.
- Two doses for dogs 11–20 lbs on the scale
- Backed by the Medium family's 34,165 pooled ratings
- Repels pests before they bite — not just after
- $17.81 per month at this size
More from Medium 11–20
Medium 11–20
K9 Advantix II Flea & Tick Topical for Medium Dogs 11–20 lbs., 4-Dose
The tall-grass months, covered in one order.
4 box sizes$57.42
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Medium 11–20
K9 Advantix II Flea & Tick Topical for Medium Dogs 11–20 lbs., 6-Dose
Six months of quiet for under $13 a month.
4 box sizes$77.90
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K9 Advantix II Flea & Tick Topical for Medium Dogs 11–20 lbs., 2-Dose
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