Advecta 3 Tick, Flea, and Mosquito Repellent and Treatment for Extra Large Dogs, 4 Monthly Doses
Advecta 3 Tick, Flea, and Mosquito Repellent and Treatment for Extra Large Dogs, 4 Monthly Doses
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Advecta 3 Tick, Flea, and Mosquito Repellent and Treatment for Extra Large Dogs, 4 Monthly Doses

Advecta 3 Tick, Flea, and Mosquito Repellent and Treatment for Extra Large Dogs, 4 Monthly DosesAdvecta Ultra Flea Protection for Extra Large Dogs Fast Acting Topical Prevention 4 CountADVECTA Ultra Flea and Tick Protection for Large Dogs Long Lasting and Fast Acting Topical Dog Flea Prevention 2 CountAdvecta Ultra Flea Protection for Medium Dogs Fast Acting Topical Prevention 4 CountAdvecta Ultra Flea Protection for Small Dogs Fast Acting Topical Prevention 4 CountADVECTA Ultra Flea and Tick Protection for Medium Dogs Long Lasting and Fast Acting Topical Dog Flea Prevention 2 CountADVECTA Ultra Flea and Tick Protection for Extra Large Dogs Long Lasting and Fast Acting Topical Dog Flea Prevention 2 CountADVECTA Ultra Flea and Tick Protection for Small Dogs Long Lasting and Fast Acting Topical Dog Flea Prevention 2 Count
Dosage4 Dose
SizeXL Dogs (Over 55 lbs)

Key item features

Advecta 3 Tick, Flea, and Mosquito Repellent and Treatment for Extra Large Dogs, 4 Monthly Doses:CONTAINS THE SAME ACTIVE INGREDIENTS USED IN K9 ADVANTIX IIFour Months of Protection5-way protection against fleas, ticks, biting flies, mosquitoes and liceKills and repels all life stages of flea, including egg, larvae and adultKills fleas within 12 hours of applicationPrevents further flea infestations for a month by killing adult fleas before they lay eggsRemains effective following swimming or shampooing
Current price is Now $24.98
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was $27.99
$6.25/count
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Customer ratings & reviews

4.2 out of 5 stars
stars
2,260 ratings1,430 reviews
How item rating is calculated
  1. 5 stars65% (1,470)
  2. 4 stars16% (351)
  3. 3 stars6% (133)
  4. 2 stars4% (81)
  5. 1 star10% (225)

Reviews summary

Pros

  • : Simple application process.
  • : Offers effective protection at a lower cost.
  • : Provides quick relief from itching.
  • : Repels and kills fleas, flea eggs, and larvae.
  • : Has a faint or no noticeable fragrance.
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Showing 1-3 of 1,430 reviews

Jun 20, 2026
Amanda
Top Reviewer
Item details
Dosage: 2 Dose
Size: Large Dogs (21-55 lbs)
5 out of 5 stars review

Verified Purchase

Same ingredients as the other brand, half the cost

Has the exact same ingredients as the k9 advantix for less than half the cost. I put it on him yesterday and always notice a difference. I was shocked at the gore much cheaper bit is than the other brand, and the only difference I found is the cost. I guess if you have money to waste buy the other brand, if not highly recommend this!!

Helpful?62JEBRK5R0SN127708435
May 20, 2026
Victoria
Top Reviewer
Item details
Dosage: 4 Dose
Size: XL Dogs (Over 55 lbs)
4 out of 5 stars review

Verified Purchase

LIFE SAVER

This saved my 3 dog's summer. I have an acre and this spring fleas came on my poor dogs like crazy. I gave it to a Great Pyrenees, husky mix, and pointer mix. By the next day a vast majority of the fleas were gone except for my double coated dogs, they had some lingering fleas hanging on for dear life. I would highly recommend this product especially when my vet tried to sell me some flea pills for $90 🤣 definitely follow up with a bath though the smell is strong and my husky mix couldn't stand the smell hardly.

Helpful?62JEBRK5R0SN127708435
Jul 23, 2026
Nat Nat Freedom
4 out of 5 stars review

Advecta was able to rid the fleas

We didn't think it would work as well as it did. Well we were wrong on that, this product worked quickly and effectively. The way it kept fleas off the entire time was what really had me thinking that I will definitely need to get this product again.

Review from Advecta
Helpful?62JEBRK5R0SN127708435