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dog.com > Flea & Tick Control > Spot On > Item # 405587

K9 Advantix II for Dogs 2-Month Supply

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$28.59
Regularly: $35.79
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SIZE OUR PRICE
4-10lb

$28.59

In Stock. Usually Ships within 24 hours.
11-20lb

$28.59

In Stock. Usually Ships within 24 hours.
21-55lb

$29.39

In Stock. Usually Ships within 24 hours.
Over 55lb

$29.99

Oversold. Est. In Stock by 02/19/2016.
Shipping weight = 0.50 lb.

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Product Summary:

K9 Advantix II Dog: 2 Month Supply

 

K9 Advantix II delivers pest protection through topical action. It protects against fleas (flea eggs AND larvae), ticks, mosquitoes, biting flies, and lice. It combines imidacloprid and permethrin with insect growth regulator pyriproxyfen, which interferes with the hormone signaling of molting insects so that fleas in immature stages are unable to molt. K9 Advantix II is for monthly use on puppies (as young as 7 weeks old) and dogs. DO NOT USE ON CATS.

 

Features:
  • Repels AND kills ticks, fleas, and mosquitoes
  • Repels biting flies
  • Kills Lice
  • Kills ALL life stages of fleas. Prevents development of fleas, flea eggs, and larvae
  • Kills fleas within 12 hours of initial application. Kills reinfesting fleas within 2 hours
  • Protects against ticks that may transmit organisms that can cause: Lyme disease, Rocky Mountain spotted fever, Ehrlichiosis, Anaplasmosis
  • Waterproof- continues to work after a bath or weekly swimming (for optimal results, use a non-detergent shampoo)
  • One application lasts for a month
  • Can be used on puppies as young as 7 weeks old
  • Has easy-to-follow application instructions on the back of every package

 

Item Specifications:

 

Weight:

4-10lbs: Green

11-20lbs: Teal

21-55lbs: Red

Over 55lbs: Blue
 
Dose:
Includes 2 applicators

 

Application:

Apply the entire contents of the tube evenly to two to three spots on the top of the back from the shoulder to the base of the tail. Monthly application.

 

Length of Effectiveness:

Under normal conditions, the product is effective for a month. However, in cases of severe flea infestation, retreatment may be necessary earlier than four weeks. Do not retreat more often than once every seven (7) days. After flea control is attained, return to a monthly retreatment schedule.

 

Ingredients:

8.80% Imidacloprid

44.00% Permethrin

0.44% Pyriproxyfen

46.76% other ingredients

 
Active ingredients work synergistically:
 
The combination of imidacloprid with permethrin exerts a unique synergistic effect on the arthropod nervous system that is greater than either ingredient alone. Each compound acts on a different receptor area of the nerve cell.
  • Imidacloprid: (nicotinic receptors) irreversibly opens nicotinic receptors on postsynaptic neurons, resulting in constant neuromuscular stimulation, spastic paralysis, and death
  • Permethrin: (sodium channels) causes prolonged sodium ion exchange across neuronal membranes, resulting in constant nerve discharge followed by spastic paralysis and death
  • When both ingredients are combined, the neurotoxic stimulation is greater than that seen with either ingredient alone
Downloadable Resources
Comparison ChartK9 Advantix II vs Frontline Plus
MSDSK9 Advantix II

Product Reviews by Customers

Browse 3 questions and 31 answers
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Why did you choose this?
Dog.com Store
Advantix II works wonders!
Emily C on Dec 31, 2015
It works.
Joyce R on Oct 30, 2015
Frontline hasn't been working so I wanted to give Advantix a shot, since it has worked better for me in the past. None of the vets around here carry it, just Frontline. This site had the best price on Advantix, plus the option of a 2-month supply rather than 4 or 6 months and free shipping. Hopefully, this will take care of the fleas.
Staci C on Dec 8, 2015
like the product
Linda C on Oct 16, 2015
is this ok if I have cats?
Rich R on Dec 26, 2014
Best Answer: Putting this product on your dog, as instructed, will not harm your cat. We have a cat in the house..and she did not have any problems with the treated dogs. Please be certain to never apply the K9 application to your cat as this will have a harmful effect.
Reply (1) · Report · tom b on Dec 27, 2014
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My dog weighs 176 pounds as of his 1 year rabies shot at the vet last month. I see that the highest weight is "over 55 lbs"
Will it work for my dogs or do I need something else?
Karen C on Jul 22, 2014
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