hero banner

1 of 5

Click on image to open expanded view Item No. k9A-01

K9 Advantix II for Dogs

Weight:

Month Supply:

AutoShip & save up to 15% $16.99
AutoShip & Save 15%
Save 15% on your 1st AutoShip order and 5% on all future AutoShip orders Learn more

Delivery:
- Save 5% on Future Shipments
- Free Shipping Over $49
- Change, Skip, or Cancel Anytime
- Convenient Automatic Delivery
Save on automatic orders and receive it when is more convenient for you! Learn more
One-time purchase My Price $19.99

Quantity:

California Residents: Prop. 65 Warning

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Your dog’s world is full of adventures. Fleas, ticks and mosquitoes shouldn't be part of them. That's why there's K9 Advantix II, a convenient topical that provides 5-way protection against fleas, ticks, mosquitoes, biting flies, and lice in a single monthly dose. It's vet-recommended* flea, tick and mosquito treatment and prevention without a prescription.

This flea topical for dogs begins working the same day, killing fleas within 12 hours of application to help control active infestations. K9 Advantix II also prevents flea infestations by preventing the development of all flea stages: eggs, larvae, pupae and adults. Breaking the flea life cycle means less scratching for your dog and more peace of mind for you. What's more, K9 Advantix II for Dogs works through contact, killing and repelling fleas and ticks so they don't have to bite your dog to die. Even indoor dogs need protection against fleas and ticks––they can be brought inside on people or by other pets. By killing fleas on your dog before they lay eggs, K9 Advantix II helps control fleas and helps prevent re-infestation in your dog’s environment.

The fragrance-free formula becomes waterproof 24 hours after application. It remains effective and won't rub off after shampooing or swimming. Best of all, K9 Advantix II for Dogs is easy to use. Apply one topical dose every 4 weeks for reliable protection against fleas, ticks, mosquitoes, biting flies and lice.

Formulated for dogs and puppies 7 weeks of age and older weighing 4 lbs. or more, K9 Advantix II is available in multiple sizes: Small (4-10 lbs), Medium (11-20 lbs), Large (20-55 lbs), and Extra Large (over 55 lbs). Choose the one that aligns with your dog’s current weight to ensure proper dosing.

DO NOT USE ON CATS.

*Elanco Animal Health. Data on file. REF-24002

Who is K9 Advantix II for Dogs for?

Dogs (7 weeks of age or older)

Why use K9 Advantix II for Dogs?

* 5-WAY PROTECTION: For 30 days, 1 dose of K9 Advantix II treats and prevents fleas, ticks, mosquitoes, biting flies, and lice on dogs; DO NOT USE ON CATS.

* SAME-DAY FLEA CONTROL: These tick and flea drops for dogs kills fleas on dogs within 12 hours of application, helping provide relief from active infestations.

* REPELS & KILLS THROUGH CONTACT: K9 Advantix II kills and repels fleas and ticks through contact, so they don't have to bite your dog to die.

* VET-RECOMMENDED*: K9 Advantix II for Dogs is vet-recommended* flea, tick, and mosquito treatment and prevention without a prescription.

* EASY-TO-APPLY MONTHLY PROTECTION: This convenient flea and tick topical is easy to apply, and no prescription is needed.

* WATERPROOF FLEA DROPS: K9 Advantix II for dogs is waterproof after 24 hours of application, so it continues working after bathing, swimming or walks in the rain; it stays on and won't rub off.

How does K9 Advantix II for Dogs work?

This flea topical for dogs stops existing flea infestations by killing adult fleas, and it prevents the development of flea eggs and flea larvae so they can't reinfest your dog.

Manufacturer:

Elanco

Active Ingredients(s):

Imidacloprid, Permethrin, Pyriproxyfen

How is K9 Advantix II for Dogs sold?

Sold in 2, 4, 6, and 12 month supplies based on your dog's weight. Boxes are color coded to your dog's weight.

Green: Up to 10 pounds
Teal: 11 - 20 pounds
Red: 21 - 55 pounds
Blue: Over 55 pounds

What are the side effects of K9 Advantix II for Dogs?

Between day 6 and 9 after application, certain adverse reactions have occurred in rare cases. These include weakness, depression, and unsteadiness. These signs resolved on their own without intervention by day 10 after application. In laboratory effectiveness studies, certain adverse reactions occurred after application (and were directly attributed to the use of this medication). They could also be secondary to the burden of a pre-existing condition or of intestinal parasites. These signs include diarrhea, bloody stools, vomiting, anorexia, lethargy, coughing, ocular discharge, or nasal discharge. Application site reactions may include stiff or greasy hair, white deposits on the hair, or mild erythema (redness of the skin). These reactions often resolve between 2 and 48 hours with no intervention.

What special precautions are there?

Dogs should be isolated for a minimum of 12 hours after K9 Advantix II is applied to ensure adequate and thorough dry time if you have cats in the home. K9 Advantix II Adverse Reactions may be referenced if the pet experiences an adverse reaction to this medication.Never handle or allow a child to handle a treated dog until the application site is completely dry. Ensure this lack of contact by treating the dog in the evening hours and by stopping them from sleeping with any human family member.

What to do if overdose?

Contact your closest emergency animal hospital.

How can I store K9 Advantix II for Dogs?

Store in a cool, dry place inaccessible to children and pets. Protect from freezing.

Helpful Tips:

Treated dogs should not be handled especially by children until the application site is dry. This may be ensured by treating the dogs e.g. in the evening. In this case, recently treated dogs should not be allowed to sleep together with their owner, especially children.

Overview

Use only on dogs. DO NOT USE ON CATS or other animals. Do not apply to dogs weighing less than 4 lbs.

Remove applicator tube from the package. Use scissors and peel down foil.

Hold applicator tube in an upright position. Pull cap off tube.

Turn cap around and place other end of cap back on tube.

Twist cap to break seal, then remove cap from tube.

The dog should be standing for easy application. Evenly apply entire contents of the tube along the top of the dog's back, from the shoulder down to the base of the tail. The number of spots depends on the size and weight of your dog (please refer to the product label). At each spot, part the hair until skin is visible. Place the tip of the tube on the skin and gently squeeze to expel a portion of the solution on the skin. Do not apply an excessive amount of solution at any one spot that could cause some of the solution to run off the side of the dog. Do not get this product in your dog’s eyes, or allow your dog to ingest this product.

Main Ingredients

Active Ingredients / % By Weight

Imidacloprid 8.80%

Permethrin* 44.00%

Pyriproxyfen 0.44%

Other Ingredients 46.76%

Total 100.0%

*cis/trans ratio: max 55% (±) cis and min 45% (±) tr

Reviews

Product Description