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K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 - 55 lbs. | 6-Mo Supply
K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 - 55 lbs. | 6-Mo Supply - Image 3
K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 - 55 lbs. | 6-Mo Supply - Image 4
K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 - 55 lbs. | 6-Mo Supply - Image 5
K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 - 55 lbs. | 6-Mo Supply - Image 6
K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 - 55 lbs. | 6-Mo Supply - Image 7

K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 – 55 lbs. | 6-Mo Supply

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Luxe Pet Care & TechPet Health DevicesThe Tales On Main

$79.99

K9 Advantix II Large Dog 30-day treatment & prevention protects dogs 21-55 lbs. from fleas, ticks, mosquitoes, biting flies and lice
Kills fleas within 12 hours of application
Vet-recommended formula kills & repels on contact so fleas don’t have to bite your dog to die

Why we picked this

Vet-Recommended Formula
Trusted by veterinarians for effective pest control in dogs.
Fast Acting
Kills fleas within 12 hours of application for quick relief.
Comprehensive Protection
Defends against fleas, ticks, mosquitoes, and more for your dog's safety.

$79.99

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Our Smart FAQ

What is K9 Advantix II used for?
K9 Advantix II is used to protect dogs from fleas, ticks, mosquitoes, biting flies, and lice.
How quickly does K9 Advantix II work?
K9 Advantix II kills fleas within 12 hours of application.
What is the recommended weight range for dogs using K9 Advantix II?
K9 Advantix II is recommended for dogs weighing between 21 to 55 lbs.
How often should K9 Advantix II be applied?
K9 Advantix II should be applied monthly for optimal protection.
Can K9 Advantix II prevent flea infestations?
Yes, K9 Advantix II kills adult fleas on contact, preventing them from laying eggs and causing new infestations.
Is K9 Advantix II safe for my dog?
Yes, K9 Advantix II is vet-recommended and designed to be safe for dogs when used as directed.
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Product Details

K9 Advantix II Large Dog is a vet-recommended treatment designed for dogs weighing between 21 to 55 lbs. This topical solution effectively protects against fleas, ticks, mosquitoes, biting flies, and lice. Its unique formula kills fleas within 12 hours of application, ensuring your pet is comfortable and free from pests. Monthly use is essential to prevent flea infestations and protect against potential diseases transmitted by these pests.

  • Vet-recommended formula
  • Kills fleas within 12 hours
  • Fragrance-free and waterproof after 24 hours
  • Simple application, easier than collars or pills

Pros & Cons

Pros
  • Kills fleas within 12 hours of application
  • Repels multiple pests including ticks and mosquitoes
  • Fragrance-free and waterproof after 24 hours
  • Easy to apply compared to other treatments
Cons
  • Requires monthly application for effectiveness
  • Limited to dogs weighing 21-55 lbs
  • May not be suitable for dogs with certain skin sensitivities
K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 – 55 lbs. | 6-Mo Supply
K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 – 55 lbs. | 6-Mo Supply

$79.99

Buy product
About Us

At The Tales on Main, we believe pets are family and deserve the same level of style, comfort, and care as we do. Our platform is built for modern pet parents who value quality, design, and thoughtful products.

We carefully curate pet fashion, luxury accessories, and innovative pet care essentials that combine aesthetics with real functionality. From stylish wear to high-end tech, every product is selected to enhance your pet’s lifestyle.

Our goal is simple: to make it easy to discover trusted, beautiful, and practical products in one place without the overwhelm.

With a focus on quality, comfort, and modern trends, The Tales on Main is your go-to destination for elevated pet living.

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Disclosure: We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

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