TLDR Review: K9 Advantix II Flea & Tick Prevention for Dogs (11-20 lbs, 6 Doses)
Published: February 11th, 2025
Verdict
K9 Advantix II is a trustworthy choice for flea and tick prevention, offering effective results, though a more user-friendly application method would be preferable.
- Top pro:
- Consistently reliable in preventing fleas and ticks
- Top con:
- Application requires three spots along the dog's back, which is less convenient
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Pros
- •Consistently reliable in preventing fleas and ticks
- •Provides peace of mind over years of use across different dogs
- •Highly satisfied with performance and effectiveness
Cons
- •Application requires three spots along the dog's back, which is less convenient
- •One particular order did not work as expected
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How we researched this
About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from 15 retailers in ShopSavvy's price data, most recently seen Oct 10, 2026.
Where to Buy
Prices last seen Jan 17, 2025 to Oct 10, 2026
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
| $75.92 | Oct 10, 2026 | ||
| $77.98 | Jan 17, 2025 may have changed | ||
| $79.98 | Jan 17, 2025 may have changed | ||
| $79.98 | Jan 17, 2025 may have changed | ||
| $79.98 | Jan 17, 2025 may have changed |
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