K9 Advantix II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 2-Mo Supply








Key features
- •K9 Advantix II for dogs works through contact, so fleas, ticks and mosquitoes don't have to bite your dog to die
- •K9 Advantix II topical tick and flea control for dogs is easy to apply, starts working to kill fleas within 12 hours and keeps working for 30 days
- •Veterinarian recommended Bayer K9 Advantix II for dogs also repels biting flies and kills lice
- •Contains 2 monthly applications of K9 Advantix II dog flea and tick treatment
K9 Advantix II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 2-Mo Supply
List Price: $51.47$46.32DEALYou Save: $5.15 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (2)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.4
out of 5
Based on 10 reviews
5★
70%
4★
30%
3★
0%
2★
0%
1★
0%
Flea protection
Carol Espinoza✓ Verified Purchase•January 18, 2024
This the best! Protects fleas, ticks perfect. Being living in area where deer and farm animals roam. Our furbabies don't like the chewable 😔
Much better than frontline
Matthew M.✓ Verified Purchase•January 18, 2024
Took my dog for a walk in early spring 2023 in a wooded area by my home. That was after applying frontline a week or two beforehand. 17 ticks on him (he's only 12lbs) in 20 minutes, none embedded. Switched to this and works great with no ticks . Frontline does not repel but this does
IT WORKS!
Kae✓ Verified Purchase•December 23, 2023
Got rid of every flea on my dog b he was really messed up with fleas.
Just one dose
kkrome25✓ Verified Purchase•November 27, 2023
I thought I was getting 3 or 4, but there is only one dose inside. It works very well. My dog stopped scratching in 15 minutes.
Muy bueno
Gracias todo llegó más rápido que lo esperado✓ Verified Purchase•November 20, 2023
Pero no le doy 5 porque es muy poca la dosis que trae
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