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K9 Advantix II

K9 Advantix II topical flea and tick treatment applicator for dogs
Small (0-10 Lbs) - 4 Pack Green Overstock! See price in cart.
Small (0-10 Lbs) - 6 Pack Green
Small (0-10 Lbs) - 12 Pack Green
Medium (11-20 Lbs) - 4 Pack Teal 
Medium (11-20 Lbs) - 6 Pack Teal
Medium (11-20 Lbs) - 12 Pack Teal
Large (21-55 Lbs) - 4 Pack Red
Large (21-55 Lbs) - 6 Pack Red
Large (21-55 Lbs) - 12 Pack Red
XLarge (over 55 Lbs) - 4 Pack Blue
XLarge (over 55 Lbs) - 6 Pack Blue 
XLarge (over 55 Lbs) - 12 Pack Blue 
SKU : 5512410S
Price: $57.49
Price: $57.49
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5-Way Repel and Kill Protection Against Common External Parasites (When Used as Directed)

  • Topical flea and tick treatment formulated for dogs 8 weeks of age and older
  • Designed to help repel and kill fleas, ticks, mosquitoes, biting flies, and lice when used as directed
  • Waterproof formula that remains effective after bathing or swimming
  • Easy-to-apply monthly topical solution; for dogs only

*Manufacturer restricts additional discounts on this item unless explicitly specified.

Description

K9 Advantix® II is a topical flea and tick treatment formulated for dogs to help protect against a variety of external parasites when applied according to label directions. This monthly treatment is designed to repel and kill fleas, ticks, mosquitoes, biting flies, and lice through contact, meaning pests do not need to bite to be affected.

The topical formula is applied directly to the dog’s skin and distributes across the coat to provide continuous protection throughout the month. K9 Advantix® II is waterproof, allowing it to remain effective even after bathing or swimming once the application has fully dried.

This product is intended for dogs only and should not be used on cats. Always read and follow all label directions, precautions, and restrictions to ensure safe and proper use.

Key Benefits & Features

  • Helps protect dogs from multiple external parasites with one monthly application
  • Repels and kills fleas, ticks, mosquitoes, biting flies, and lice by contact
  • Waterproof formula remains effective after bathing or swimming
  • Easy topical application directly to the skin
  • Designed for dogs 8 weeks of age and older
  • Does not require ingestion or systemic absorption

Ingredients

Active Ingredients:

  • Imidacloprid – targets the nervous system of fleas through contact
  • Permethrin – works by disrupting nerve function in certain insects and ticks
  • Pyriproxyfen – an insect growth regulator that helps prevent flea development

Inactive Ingredients:

  • Inert formulation ingredients designed to support topical absorption and product stability

**Ingredients listed are for informational purposes only and are subject to change by the manufacturer. Always refer to the manufacturer and actual product label/inserts for current ingredients, recommended dosage, precautions, and warnings before use.

Usage / Directions for Use

K9 Advantix® II should be applied topically to the skin of dogs only, following the dosing instructions based on the dog’s weight. Part the hair and apply the solution directly to the skin at one or more locations as directed on the product label.

Apply once monthly for ongoing protection. Do not use on cats, and do not allow cats to contact treated dogs until the application site is completely dry. Always read and follow all label instructions, warnings, and precautions before use.

How to Open:

Remove the K9 Advantix® II applicator tube from its packaging. Using scissors, carefully peel down the foil backing. Hold the applicator tube upright and remove the cap. Turn the cap upside down and use it to break the protective seal on the tube. The applicator is now ready for use according to label directions.

How to Apply:

For easier application, have your dog standing upright. Apply the entire contents of the K9 Advantix® II tube evenly to two or three locations along the dog’s back, from the shoulder blades to the base of the tail, as directed on the product label.

At each application site, part the hair until the skin is visible. Place the tip of the tube directly on the skin and gently squeeze out a portion of the solution. Avoid applying an excessive amount in any single location, as this may cause the product to run off the coat.

After application, dispose of the empty applicator properly. Do not reuse or refill the container, and do not dispose of unused product in any indoor or outdoor drain. Always follow all label instructions, warnings, and precautions.

 Retreatment Guidelines:

  • Apply K9 Advantix® II once monthly for ongoing parasite protection, following label directions.
  • In situations with heavy parasite pressure, earlier retreatment may be permitted after the initial application, as outlined on the product label.
  • Do not retreat more frequently than once every 7 days, and do not exceed four weekly applications.
  • After parasite levels are managed, return to a monthly application schedule as directed.
  • K9 Advantix® II is available in four-month and six-month supply options.

 

Storage Summary

Store K9 Advantix® II in the original packaging in a cool, dry place away from heat and direct sunlight. Keep out of reach of children and animals. Do not store near food or feed. Dispose of empty applicators according to label instructions.

Precautionary Statements

Hazards to Humans

This product may cause substantial but temporary eye irritation. Avoid contact with eyes, skin, or clothing. Harmful if swallowed. Wash hands thoroughly with soap and water after handling and before eating, drinking, chewing gum, or using tobacco. Remove contaminated clothing promptly and wash before reuse. Follow all label precautions to minimize exposure.

Hazards to Domestic Animals

For external use on dogs only. Do not use on animals other than dogs, and do not use on puppies under seven weeks of age. Avoid contact with the dog’s eyes or mouth.

As with any topical pesticide product for pets, individual sensitivities may occur in rare cases. If signs of sensitivity persist or worsen, discontinue use and consult a veterinarian. Use caution when applying this product to debilitated, aged, pregnant, or nursing animals. If the dog is receiving other medications, consult a veterinarian prior to use. Always follow label directions and precautions.

 

by Bayer

Why K9 Advantix II?
It not only kills ticks, fleas and mosquitoes, it also repels and kills ALL LIFE STAGES of fleas! It also kills lice and repels nasty biting flies and kills chewing lice.

Canine Advantix II is for the Prevention and Treatment of Ticks, Fleas, Mosquitoes, Biting Flies and Lice on Dogs

  • Repels and kills ticks including Deer ticks (vector of Lyme disease), American dog ticks (vector of Rocky Mountain spotted fever), Brown dog ticks (vector of Ehrlichiosis), and Lone Star ticks (vector of Ehrlichiosis) for up to four weeks
  • Repels and kills all life stages of fleas
  • Prevents fleas on treated dogs from infesting your home
  • Kills fleas on dogs within 12 hours and continues to prevent infestations for a month
  • Prevents development of fleas, flea eggs, pupae and larvae for a month
  • Larval flea stages in the dog’s surroundings are killed following contact with a K9 Advantix® II treated dog
  • Repels and kills mosquitoes for up to four weeks
  • Repels and prevents blood-feeding by biting flies
  • Waterproof
  • 5-way protection against ticks, fleas, mosquitoes, biting flies and lice
  • Kills chewing lice
  • Not for cats

Active Ingredients

% By Weight

Imidacloprid

8.8%

Permethrin*

44.0%

Pyriproxyfen

0.44%

Other Ingredients

46.76%

Total

100.0%


For external use on dogs only. Do not use on animals other than dogs.

The successive feeding activity of fleas on dogs may elicit a hypersensitivity skin disorder known as flea allergy dermatitis (FAD). Treatment of dogs with K9 Advantix
® II rapidly kills fleas and may reduce the incidence of this condition.

K9 Advantix® II kills existing fleas on dogs within 12 hours. Reinfesting fleas are killed within 2 hours with protection against further flea infestation lasting at least four (4) weeks. Pre-existing pupae in the environment may continue to emerge for six (6) weeks or longer depending upon the climatic conditions.


PRECAUTIONARY STATEMENTS

HAZARDS TO HUMANS

Causes substantial but temporary eye injury. Do not get in eyes or on clothing. Harmful if swallowed. Avoid contact with skin or clothing. Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum, or using tobacco. Remove and wash contaminated clothing before reuse.

HAZARDS TO DOMESTIC ANIMALS

For external use on dogs only. Do not use on animals other than dogs. Do not use on puppies under seven weeks of age.

Do not get this product in dog’s eyes or mouth. As with any product, consult your veterinarian before using this product on debilitated, aged, pregnant or nursing animals. Individual sensitivities, while rare, may occur after using ANY pesticide product for pets. If signs persist, or become more severe, consult a veterinarian immediately. If your animal is on medication, consult your veterinarian before using this or any other product.

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