Advantage II for Cats 4-Month Supply

Regularly: $64.99
Today's savings: 19%

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In Stock. Usually Ships within 24 hours.

Over 9lb


In Stock. Usually Ships within 24 hours.

Shipping weight = 0.50 lb.


Product Summary:

Advantage II Cats: 4-Month Supply

This formula with IGR kills all life stages of fleas, and contains Imidacloprid, which acts to disable a flea’s nervous system. It provides once-a-month topical flea prevention and treatment for cats, 8 weeks and older.


  • Kills all flea life stages, preventing fleas on treated pets from infesting your home
  • Kills adult fleas already on a pet within 12 hours and re-infesting fleas within 2 hours
  • Waterproof
  • Fast and easy dermal application
  • Only one application a month necessary
  • Safe on cats 8 weeks and older
Item Specifications:

5-9 lb. (Orange)
Over 9 lb. (Purple)

Apply entire contents of tube on the neck at the base of the skull. 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 days. After flea control is attained, return to a monthly retreatment schedule.

Active Ingredients:
9.1% Imidacloprid
0.46% Pyripoxyfen
90.44% other ingredients

Downloadable Resources
ChartAdvantage II
MSDSAdvantage II
Style Item Number Model Number UPC
5-9lb 405584 001 5420208 724089202086
Over 9lb 405584 002 5420224 724089202246

Product Reviews by Customers

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Browse 3 questions Browse 3 questions and 54 answers
Why did you choose this? Store
I've used Advantage before, and it works the best!
Suzanne B on May 31, 2019
quality product, great price
sandy m on Feb 14, 2019
I've used Advantage before, and it works the best!
Suzanne B on May 31, 2019
Discount and a good product
David D on Apr 8, 2019
quality product, great price
sandy m on Feb 14, 2019
I needed it for fleas on my cats.
BONETA S on Nov 20, 2018
the lower price
Elizabeth B on Mar 20, 2018
price and quantity
TIFFANY A on Nov 15, 2017
My cat needs it.
Lisa K on Nov 4, 2017
price and value
Jenny H on Nov 4, 2017
Best reviews
SportsBabe on Jul 31, 2017
It works better than others I've tried but not as good as prescription medication.
Deborah H on Jul 21, 2017
on statements of others who have used this product. My cat has fleas real bad. Can't wait to try it on my cat.
Lisa F on Jul 20, 2017
Because it works quickly and effective.
Pat S on Jul 17, 2017
I have used it before on my cat and it works
Debra M on Jun 29, 2017
I have used this product in the past and it worked great with no negative side effects on my cats. I hope to have the same success this time.
Kristi C on May 21, 2017
Rated as the best flea control for cats.
Karen C on Apr 21, 2017
I have used the item before and is satisfied with the product
Sheila K on Mar 31, 2017
Excellent results
Connie S on Mar 3, 2017
works good and great price
linda p on Feb 18, 2017
Seemed like the best deal.
Ashlee T on Feb 6, 2017
it works
Kimberly C on Dec 22, 2016
it is the cheapest thing that works out there
Elsa F on Dec 16, 2016
customer reviews and no luck with Frontlinr=e
Kim J on Dec 11, 2016
My brother referred me
Christopher C on Nov 27, 2016
A real good price to keep my barn cats healthy
Rita B on Aug 21, 2016
Great product at a great price!
Melody M on Jul 2, 2016
Trusted product that has always been effective at controlling these pests. Relief was apparently quick for my cat.
Daniel F on Jun 25, 2016
It works!
Tamera H on Jun 21, 2016
Good price for product I usually buy at pet store.
Karen A on May 10, 2016
It works better than Frontline !
Denise H. on May 6, 2016
I needed it for flea protection for my cats
Alexandra H on Dec 11, 2015
my indoor cats are eat up with fleas
Jennifer C on Nov 13, 2015
Frontline doesn't seem to work anymore.
JACQUELINE S on Oct 20, 2015
i have used them before and there not harmful to the cats but works well on geting rid of fleas
Kerry W on Sep 25, 2015
because thats what i used last time and worked well.
LAURENE F on Sep 22, 2015
It works better than Frontline in Costal Texas.
Diane U on Sep 15, 2015
It has worked throughout the summer. Continuing to use throuout the fall. Die fleas die:)
Melinda D on Aug 28, 2015
Advantage II has always met my expectations in flea control by its effectiveness to treat all life stages of fleas. "The other brand name product" is a waste of money.
Melissa C on Aug 3, 2015
I have used Advantage 11for years, it's the best on the market. My cat never has fleas.
SHERRY E on Aug 1, 2015
Love it!!
Britany W on Jul 25, 2015
Went thru the My Points website and this one was easy and reasonably priced
Joseph M on Jun 27, 2015
Have worked well in the past
Clarissa B on May 31, 2015
have used before
Chrissy M on May 11, 2015
great ratings, low price
Alyssa J on Apr 30, 2015
I have been using this on my 2 cats for years ... best flea control to use
Tavia B on Feb 11, 2015
I have 4 cats. I decided to get this not only because of the 4-month supply but because of the reviews and price as well. This will be my first time so hopefully it works.
Lori P on Jan 31, 2015
It works well and the pricing isn't bad
Debra D on Jan 1, 2015
frontline is not working for my cats
Lindsey N on Dec 1, 2014
That's what my vet gave me to use. It seems to work well.
lisa m on Nov 27, 2014
best product that i have ever used
DEBORAH R on Nov 24, 2014
Our vet recommended this product.
Kristen A on Nov 3, 2014
Discount and a good product
David D on Apr 8, 2019
I needed it for fleas on my cats.
BONETA S on Nov 20, 2018
Perscription required?
A shopper on Jul 30, 2018
BEST ANSWER: No, this does not require a prescription.
Does this work for mites (mange)?
Jenn C on Jan 4, 2018
BEST ANSWER: No if your pet has the mange you need to take the to a veterinarian as this is caused from an internal disorder within their body.. Ticks, flees and mosquitos come for the environment.