Advantage II Flea Treatment for Dogs, 4.5 kg & under, 2 doses

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$46.99List Price
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Chewy currently only delivers to Southern Ontario.

About This Item

Details

  • This easy-to-apply topical treatment can be used monthly for year-round protection.
  • Paw-fect for dogs weighing less than 4.5 kilograms.
  • Treats lice and kills fleas through contact—no biting required!
  • Breaks the flea life cycle to help treat and control flea infestations in the home.
  • Safe for dogs and puppies ages seven weeks and older.

Ingredients

Questions & Answers

11 Customer Questions

How many cc's/mL's in this tube ?

Originally posted and answered on chewy.com
Answer by NefertitiM • Jan 03, 2024
One tube contains 0.4 milliliters of treatment.

Does this product kill ticks

Originally posted and answered on chewy.com
Answer by DonicaA • Oct 24, 2021
This treatment does not kill or repel ticks.

How many to this box?

Originally posted and answered on chewy.com
Answer by srigaud • Feb 11, 2021
At this time, this spot treatment comes in either 4 doses (4-Months Protection) or 6 doses (6-Months Protection).

what is the best flea topical for 20lb 16 yr old dog in 1 to 3month

Originally posted and answered on chewy.com
Answer by fmarin • Nov 07, 2020
This item is a highly-effective, veterinarian-recommended treatment and it is specifically formulated to kill all life stages of fleas on contact with no painful biting required. We recommend consulting your veterinarian if you are unsure about the continuation of a brand, as they have an entirely different industry insight, and they can give you a second opinion based on both professional experience and research.
Reviews
Write a Review
4.3
Rated 4.3 out of 5 stars
473 Ratings
Terms & Conditions

249 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 5 out of 5 stars
By Mark on Dec 20, 2025
Originally posted on chewy.com

Did bot require prescription

Easy to apply. Seems to work. No more tick infestations.

Easy to apply. Seems to work. No more tick infestations.

Rated 5 out of 5 stars
By Laura on Jul 14, 2025
Originally posted on chewy.com

Toxicity

I was told by a holistic vet years back that Advantage II does NOT go through the kidneys of the pet...but rather stays in the sebaceous glands. Promoting a healthier

I was told by a holistic vet years back that Advantage II does NOT go through the kidneys of the pet...but rather stays in the sebaceous glands. Promoting a healthier alternative for flea control. So I've used it every since.

Rated 1 out of 5 stars
By Cherie on Jul 16, 2025
Originally posted on chewy.com

Didn't work at all!

It's like I didn't apply it at all. It did not work. It angers me when people sell stuff that doesn't do a thing they claim it does. Its the same as stealing your

It's like I didn't apply it at all. It did not work. It angers me when people sell stuff that doesn't do a thing they claim it does. Its the same as stealing your money, and giving you nothing at all.

Rated 2 out of 5 stars
By Barbara on Sep 6, 2025
Originally posted on chewy.com

It’s not working for him.

Seems it was pretty good for awhile, but these last few times not so good.

Seems it was pretty good for awhile, but these last few times not so good.

Rated 4 out of 5 stars
By Jan on Dec 21, 2025
Originally posted on chewy.com

Flea

No matter I did, still there

No matter I did, still there

Rated 1 out of 5 stars
By nareesha on May 26, 2025
Originally posted on chewy.com

doesn't work anymore

I have used this treatment for years and it has worked well, but I have found flees on my dog every time I have used this for the past 3 months (i purchased a 3

I have used this treatment for years and it has worked well, but I have found flees on my dog every time I have used this for the past 3 months (i purchased a 3 month dose). Will not be buying again.

Rated 5 out of 5 stars
By Mildred on Sep 30, 2025
Originally posted on chewy.com

Flea killer

Please count in 2 days after application

Please count in 2 days after application

Rated 4 out of 5 stars
By Karen on Jun 26, 2025
Originally posted on chewy.com

Advantage II for fogs

My pups do not have fleas but if I take them for a walk in a forest they pick up ticks.

My pups do not have fleas but if I take them for a walk in a forest they pick up ticks.

Rated 2 out of 5 stars
By Judith on Aug 7, 2025
Originally posted on chewy.com

Not great

Worked last year but not doing the job this year.

Worked last year but not doing the job this year.

Rated 1 out of 5 stars
By Vernie on Jun 14, 2025
Originally posted on chewy.com

Did not work very well.

Found out they no longer work in So Cal any longer. Expensive mistake.

Found out they no longer work in So Cal any longer. Expensive mistake.