Advantage II Vet-Recommended Flea Prevention for Medium Dogs 11-20 lbs, 6-Monthly Treatments
Advantage II Vet-Recommended Flea Prevention for Medium Dogs 11-20 lbs, 6-Monthly Treatments
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Advantage II

Advantage II Vet-Recommended Flea Prevention for Medium Dogs 11-20 lbs, 6-Monthly Treatments

Advantage II Vet-Recommended Flea Prevention for Medium Dogs 11-20 lbs, 6-Monthly TreatmentsAdvantage II Vet Recommended Flea Prevention for Medium Dogs 11 20 lbs 6 Monthly TreatmentsAdvantage II Vet Recommended Flea Prevention for Medium Dogs 11 20 lbs 4 Monthly Treatments
Count:6

Key item features

  • Vet recommended flea treatment and prevention for dogs at weighing 11 to 20 lbs., at least 7 weeks of age
  • Kills adult fleas, flea larvae and flea eggs for total flea prevention and treatment
  • Same-day effectiveness, kills fleas within 12 hours of application and keeps working for 30 days
  • Easy-to-apply topical treatment, no prescription needed
  • Fragrance-free formula, waterproof after 24 hours
Current price is $66.99$11.17/count
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  • Free 90-day returns
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Customer ratings & reviews

4.4 out of 5 stars
stars795 ratings406 reviews
How item rating is calculated
  1. 5 stars71% (567)
  2. 4 stars12% (96)
  3. 3 stars6% (50)
  4. 2 stars2% (19)
  5. 1 star8% (63)

Reviews summary

Pros

  • : Provides reliable defense against fleas and pests.
  • : Application process is straightforward and fast.
  • : Reduces or eliminates scratching in dogs.
  • : Priced lower than other retailers.
  • : Effective on felines without adverse reactions.

Neutral

  • : Can be mild, but also leaves a strong chemical smell.
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Showing 1-3 of 406 reviews

May 21, 2026
Linda
Item details
Count: 6
5 out of 5 stars review

Verified Purchase

best flea eliminator.

so much better than seresto. this stuff actually works. within 12 hours she has stopped scratching and is sleeping again. it is great. seresto was useless.

Helpful?75f97fe0-427f-11ef-a3e2-e7329a6176f937601745
Mar 13, 2017
KrisP
5 out of 5 stars review

Verified Purchase

Worked immediately.

Worked immediately and continues to protect. Will definitely buy again. I had tried everything, and this is the only thing I found that did what it promised to do. Also treated the cats with advantage 2 for large cats. Flea free in less than 24 hours. Amazing

Helpful?75f97fe0-427f-11ef-a3e2-e7329a6176f937601745
Nov 14, 2018
Brian
5 out of 5 stars review

Good product for the price

The fleas in our area were really bad this year and even the regular flea and tick medicine we gave our Golden Retriever wasn't working and he was constantly scratching. We tried some anti itch and flea shampoos and nothing was really working. This stuff did the trick for him. It wasn't long after we applied this stuff that his scratching went away. It was also a lot less expensive than some of the other stuff they sell so all in all, it was a really good product. I included a high resolution picture of the back because the one given is hard to read.

Helpful?75f97fe0-427f-11ef-a3e2-e7329a6176f937601745