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dog.com > Search by Brand > Advantage II > Item # 405590

Advantage II for Dogs 4-Month Supply

$42.99
Regularly: $56.99
Today's savings: 25%
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SIZE PRICE/LB OUR PRICE
3-10lb
$4.30/LB

$42.99

In Stock. Usually Ships within 24 hours.

11-20lb
$2.15/LB

$42.99

In Stock. Usually Ships within 24 hours.

21-55lb
$0.79/LB

$42.99

In Stock. Usually Ships within 24 hours.

Over 55lb
$0.79/LB

$42.99

In Stock. Usually Ships within 24 hours.

Shipping weight = 0.10 lb.

(Details)

Product Summary:

Advantage II Dog: 4-Month Supply

This once-a-month topical treatment for fleas and lice on dogs and puppies seven weeks and older features a new formula with insect growth regulatory (IGR) to kill all life stages of fleas and contains Imidacloprid, which acts to disable a flea’s nervous system.

Features:

  • 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 two hours
  • Waterproof
  • Fast and easy dermal application
  • Only one application a month necessary
  • Safe for puppies (7 weeks old) and dogs
Item Specifications:

Application:
Apply entire contents of tube on the dog's back between the shoulder blades. 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

Weight:
3-10 lb.: Green
11-20 lb.: Teal
21-55 lb.: Red
Over 55 lb.: Blue

Downloadable Resources
ChartAdvantage II
MSDSAdvantage II
Style Item Number Model Number UPC
3-10lb 405590 001 5420240 724089202406
11-20lb 405590 002 5420267 724089202673
21-55lb 405590 003 5420283 724089202833
Over 55lb 405590 004 5420305 724089203052

Product Reviews by Customers

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 34 answers
Why did you choose this?
Dog.com Store
I use this flea prevention on my cats. More cost effective buying the largest dog size and dosing down with a syringe, the appropriate size for my cats.
Tamara M on Jul 16, 2018
works well great price
gail a on Jul 3, 2017
I use this flea prevention on my cats. More cost effective buying the largest dog size and dosing down with a syringe, the appropriate size for my cats.
Tamara M on Jul 16, 2018
used it before. seems like it works ok.
Yer Y on Aug 24, 2017
works well great price
gail a on Jul 3, 2017
Great product and can do it all in one application. Very happy with this product and wipes out any sign of a infestation.
Twila K on Apr 23, 2017
I was a able to SAVE BIG!!!
jacob b on Jan 3, 2017
It can be used on my pregnant and nursing Mamas and not harm the babies.
Renee S on Oct 27, 2016
works well for me - i live in the country and the dogs love to roam the property.
joanna r on May 27, 2016
I needed something to control the fleas for my eight rescued dogs. I trust the brand Advantage and the price with a good deal.
Cecilia R on May 10, 2016
always use advantage and it is cheaper than at vet
ANN C on Apr 15, 2016
works good
MARIANNE W on Feb 23, 2016
It works great on all 3 of my yorkies. I checked them regularly throughout the month and they never have any fleas on them. Great product
Candace S on Dec 22, 2015
i LIKE THE PRODUCT. WE HAD A VERY HOT SUMMER AND FLEAS HAVE BEEN MORE OF A PROBLEM THIS YEAR .
Diane C on Nov 30, 2015
Live in the country and we also go camping. This product works!! 4 dogs and no fleas.
DENISE L S on Sep 30, 2015
Works well and is less toxic than most flea tick spot on.
Lisa B on Jul 8, 2015
works
kathy w on May 11, 2015
works
ELIZABETH C on Apr 28, 2015
Have used it for many years and this is a great price.
Patricia A. H on Apr 19, 2015
Needed to try another flea product. Used fiproguard and it doesn't seem to work any more.
charlene c on Apr 4, 2015
I had used it before and it worked well
TAMMY B on Dec 24, 2014
works well and is easy to apply
Nancy S on Dec 17, 2014
Frontline has not been working well, so I thought I would try Advantage, it has worked for us before
MARY E on Dec 1, 2014
I always need to have flea control on hand.
MARY A on Nov 28, 2014
it works!
Bonita R on Nov 19, 2014
This product works well on my dog and I never have any flea issues when I use it.
MARYANN H on Oct 13, 2014
Fleas are really yucky--I prefer this brand to keep the little beasties at bay.
Joy B on Jul 24, 2014
The best flea meds I have used for my 2 dogs.
JOSEPH P on May 27, 2014
BECAUSE IT A GOOD PRODUCT EOR MY DOG
SYLVIA E. J on May 6, 2014
Advantage II is one of the least harmful flea preventives. It does not go into the skin to work - it stays on top of the skin to kill fleas by contact rather than after they bite
Marie K on Apr 29, 2014
used it before. seems like it works ok.
Yer Y on Aug 24, 2017
Great product and can do it all in one application. Very happy with this product and wipes out any sign of a infestation.
Twila K on Apr 23, 2017
Is it irritating for a dog with flea dermatitis?
Carroll T on Oct 22, 2014
BEST ANSWER: If the dog's back is hugely scabbed then I wouldn't apply to broken skin. However, if the skin has healed then it's a good one to use because it kills on contact. But I'd apply not to newly healed skin but over the shoulders or something. (With flea allergy dermatitis it is the "bite" from the flea that causes the problem so you don't want to use something systemic and have the flea have to bite the dog to die.)
is this for cats too?
viva f on Nov 2, 2015
BEST ANSWER: I'm not a professional in any way, but I wouldn't use this product for cats, for a couple of reasons.
1. The dose is for over 50lbs and cats aren't that big.
2. They make the same product that is designed for cats so I believe that would be a better choice.
Can You mix and match by weight?
Peggy F on Jul 24, 2018
BEST ANSWER: Hi Peggy!

This is not something we can advise on, you will need to contact your veterinarian in regards to this.