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
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Customer ratings & reviews

4.2 out of 5 stars
stars
2,219 ratings1,427 reviews
How item rating is calculated
  1. 5 stars65% (1,445)
  2. 4 stars15% (341)
  3. 3 stars6% (130)
  4. 2 stars4% (79)
  5. 1 star10% (224)

Reviews summary

Pros

  • : Simple application process.
  • : Provides quick relief from itching.
  • : Has a faint or no noticeable fragrance.
  • : Repels and kills fleas, flea eggs, and larvae.
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Showing 1-3 of 1,427 reviews

May 2, 2026
Arlene
Top Reviewer
Item details
Dosage: 4 Dose
Size: XL Dogs (Over 55 lbs)
5 out of 5 stars review

Verified Purchase

Don't pay for Brand Name Packaging

The same ingredients as the more expensive Brand so why pay for the packaging? Compare the boxes for yourself. Works well. No fleas or ticks on my dog.

Helpful?62JEBRK5R0SN127708435
Sep 24, 2025
Sher
Item details
Count: 1
5 out of 5 stars review

Verified Purchase

Keep fleas out.

I love that it's not hard to apply it on my dogs. I have 2 nice sized dogs. It started killing fleas within no time. They don't do a lot of scratching sine I've applied it on them. Just make sure you get the correct weight. And make sure you put the sticker on a calendar so you want forget. Bc it keeps it accurate. It has truly been a blessing for me and them.

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