How It Works

K9 Advantix® combines imidacloprid and permethrin to repel and kill fleas, ticks, and mosquitoes that may cross your dog's path. Each ingredient begins to affect pests on contact, attacking parasite nerve cells at different sites. When combined, the two compounds overwhelm the parasite's nervous system.

1. This leads to rapid paralysis and death of the parasite. Stops fleas from biting. K9 Advantix offers proven protection against fleas in multiple stages of development. Imidacloprid, an active ingredient in K9 Advantix, stops biting fleas within three to five minutes and kills them before they lay eggs.
2. K9 Advantix also kills flea larvae preventing them from developing into adult fleas, breaking the flea lifecycle in multiple stages. Prevent ticks from attaching.

K9 Advantix offers proven protection against ticks.

• It repels and kills ticks before they can attach. With K9 Advantix, ticks are repelled and killed before they can bite, reducing the potential risk of a tick-transmitted disease.
• Repels mosquitoes from biting. K9 Advantix repels and kills mosquitoes before they can bite.

Research demonstrates that K9 Advantix kills up to 98.3 percent of mosquitoes and reduces their feeding up to 95.2 percent.3 Mosquitoes that do not bite cannot transmit disease causing organisms, keeping your pet protected.

How To Apply

K9 Advantix® is as easy as 1, 2, 3. K9 Advantix will keep your pet from having to suffer through another day of discomfort. K9 Advantix should be used monthly, all year-round, and is available in convenient 4-packs and 6-packs. Your veterinarian will provide you with the proper dose for your dog. Whether your dog is 10 lbs. and under, 11-20 lbs., 21-55 lbs., or weighing over 55 pounds, K9 Advantix has the right size product for any size dog.

• Step 1 The dog should be standing for easy application. Part the hair at your dog's shoulder blades to expose the skin.
• Step 2 Apply product evenly and directly to the skin in three or four spots along the dog's back by squeezing out the tube's contents.(For dogs 20 lbs. or less, apply on one spot.)
• Step 3 Be sure to empty the entire tube by the end of the application. Your dog's natural movements will help spread K9 Advantix over the skin. For dogs 20 lbs. or less, apply on a single spot on the back of the dogs neck.  For dogs 21 lbs. and over, apply in three or four spots starting at the back of the dog's neck towards the tail.

Lionsco Pet Products ships to US and Canada. Most orders ship in 1-2 business days. Allow 3-7 days for standard ground delivery to arrive to your door, (allow longer for Alaska, Hawaii and Canada).  You will receive an email confirmation when you place your order. In a few days when your order ships your will receive a second email with the tracking number.  

Products that display "Ships Free" are free shipping for standard ground service to the continental United States only.  Shipping to Canada, Alaska and Hawaii do not qualify for free shipping.  Rest assure, before you enter any personal information you will see your final cost including shipping when you view your cart and click on "estimate shipping" .  

Additional rates for orders shipping to Alaska and Hawaii .  Rates will not be calculated when you check out, you may contact us for shipping cost or check out and we will contact you with the shipping fees for your approval. 

Have a question please do not hesitate to contact us at our toll free number 866-480-0715