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Advantage II Flea Treatment for Large Dogs 21-55 lbs

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6 treatments
  • 4 treatments
  • 6 treatments
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Description

Advantage II Flea Treatment for Dogs 21-55 lbs is a convenient monthly topical flea treatment for dogs and puppies 7 weeks of age and older. Advantage II for dogs contains an adulticide (imidacloprid) and an insect growth regulator (pyriproxyfen) to kill all life stages of fleas. Furthermore, it kills fleas through contact, so they don’t have to bite your dog to die. One convenient application of Advantage II for dogs keeps working for 1 month.

Key Benefits

  • Kills all flea life stages including flea eggs, larvae, pupae, and adult fleas
  • Kills fleas within 12 hours of initial application
  • Once a month topical treatment for fleas and lice
  • Works through contact, so fleas don’t have to bite to die. Provides waterproof protection
  • For use only on dogs and puppies 7 weeks and older and weighing 21-55 lbs.

Cautions

For use only on dogs and puppies 7 weeks and older and weighing 21 to 55 pounds. DO NOT USE ON CATS. Keep out of reach of children. If your dog is on medication, consult your veterinarian before using this or any other product. Do not get this product in your dog's eyes or allow your dog to ingest this product.

Active Ingredients

  • Imidacloprid 9.10%
  • Pyriproxyfen 0.46%

See all items by Advantage II

  • Item Number
    74392
  • Brand
    Bayer
  • Breed Size
    Large
  • Lifestage
    Puppy, Adult
  • Made in
    United States

Instructions

How to open:

  • Be sure tube is at bottom of pouch.
  • Using scissors, cut the pouch across the top and remove tube.

How to apply:

  • Remove one applicator tube from the package.
  • Hold applicator tube in an upright position facing away from you and your pet‘s face and eyes. Pull cap off tube.
  • Turn the cap around and place other end of cap back on tube.
  • Twist cap to break seal, then remove cap from tube.
  • The dogs should be standing for easy application. Apply the entire contents of the tube evenly on the top of the back from the shoulder to the base of the tail. At each spot, part the hair until the 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.
  • Discard empty tube.
  • Under normal conditions the product is effective for a month. However, in case of severe flea infestation, retreatment may be necessary earlier than 4 weeks. Do not retreat more often than once every 7 days. After flea control is attained, return to a monthly retreatment schedule.

Frequently Asked Questions

What is the difference between Advantage Topical Solution and Advantage II?

We have added an insect growth regulator, pyriproxyfen, to Advantage II.

What is an insect growth regulator (IGR)?

An IGR, such as pyriproxyfen, inhibits the development of flea eggs. It also offers additional larvicidal properties when compared with imidacloprid alone.

How does pyriproxyfen work?

Pyriproxyfen mimics the juvenile growth hormone of fleas. This hormone prevents immature flea stages from molting into the next stage of the life cycle and keeps them from developing into adult fleas.

Why is it important to use a product with an IGR?

With an IGR as part of your flea control, the flea life cycle is disrupted at multiple stages through different active ingredients and modes of action. This is often referred to as integrated flea control (IFC). The addition of an IGR to Advantage II adds larvicidal and ovicidal properties to target flea infestations and kill all flea life stages.

Is Advantage II waterproof?

Yes, there is no need to reapply the product after weekly swimming or a bath. For best results, use a non-detergent shampoo.

  1. Advantage II Use & Care Instructions

Size

Dog Weight Advantage II
3 to 10 pounds Small Dog
11 to 20 pounds Medium Dog
21 to 55 pounds Large Dog
over 55 pounds Extra Large Dog

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Customer Reviews

61 reviews 61 Reviews 4.6 out of 5 Stars
  • 5 Stars
    79%
  • 4 Stars
    15%
  • 3 Stars
    0%
  • 2 Stars
    2%
  • 1 Stars
    5%

95% Recommend

95% of reviewersrecommend this product

4.6 / 5
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  • Great stuff

    By on

    Best on the Market, got it for my Beagle, well worth the purchase, best brand out there.I bought one for a poodle (medium) cat (large) and beagle (Large). Remember to buy the right weight based on your animal. I actually put the cat on the scale and was surprised she weighed 10 pounds :)

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  • Didn't work on Florida fleas

    By on

    It lasted maybe two weeks at most. So we had to pay to have our yard sprayed as I couldn't reapply for 2 weeks. Same thing the next month. With 6 pets that's a lot of money wasted. Hoping Frontline will be better but I have to wait 2 weeks to reapply again. Ugh.

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  • Came very quickly!!

    By on

    We had an early preview of Spring and I started to panick that the fleas are going to be bad this year due to lack of cold weather. I ordered the flea treatment and it was at my door 2 days later. High five Chewy.com!!!

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  • Works Wonders

    By on

    After many attempt with other products thinking I would save money with No results, I broke down and finally spent the money and purchase Advantage II. I was amazed how it worked. No more fleas. I guess in the long run, it would of been cheaper if I started with this product then wasting my money on all the other failure products I tried. Shipping was fast too! I highly recommend this. It's a miracle and me and my doggie Thank You! Woof!

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  • Great

    By on

    Love chewy products and service! Same products as major pet stores at an affordable lowest price. Save your money and shop Chewy. Flea treatment works also.

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  • Waste of Money

    By on

    This product does not work anymore on my animals. I've tried other flea topicals for my dog and two cats, but chose this one because it always worked great. But, this time when I bought it, it did not work. Two weeks after I put it on them, my animals are still scratching and I even found fleas on one of my cats! Won't purchase this brand anymore!

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  • Great Product

    By on

    I got a really good deal, great customer service and my order was delivered the next day. Most important my animals are flea free!!

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  • Advantage is the only flea product I trust

    By on

    Advantage is the only flea product that I trust and have used it for years.

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  • Working in Ga

    By on

    Fleas not standing a chance with this Advantage ll here in atlanta ,ga. Its hard to keeo it from dripping down the dog's side though, not sure how to avoid that.

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  • This really works.

    By on

    Previously tried Kirkland brand( from Costco) flea treatment, and had no luck what so ever trying to get rid of the fleas. Advantage II really did the trick, we are so happy now, and so is the dog. Will be back for more in about six months.

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