ADVANTUS Flea Oral Treatment for Dogs, 23-110 lbs, 30 Soft Chews -

Advantus Flea Oral Treatment for Dogs, 23-110 lbs

By Advantus
Rated 3.8738 out of 5 stars
Pet Weight

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$56.98Chewy Price
$59.98Chewy Price
$54.13Autoship Price
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About This Item


  • For use on dogs and puppies 10 weeks of age and older and between 23 to 110 pounds.
  • Designed with imidacloprid, an insect neurotoxin that works to paralyze and kill fleas within 1 hour of treatment.
  • Unique, soft chew can be given straight from your hand and fed as a treat to alleviate your dog and stop infestation.
  • Available without a prescription so you can always have chews on hand to stop infestations immediately.
  • Cut out the complications of messy topical treatments with a simple daily chew.

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Play Video: Learn More About Advantus From Our Team of Experts
Learn More About Advantus From Our Team of Experts

Important Information

Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.

Questions & Answers

13 Customer Questions

How i know when the pills works, when the adults fleas or the eggs are kill
Answer by ChewyMar 18, 2018
This treatment works to paralyze and kill fleas within 1 hour, after which point you should see an improvement in your dogs' behavior and no more scratching.

How long does it last
Answer by ChewyOct 07, 2020
Advantus is not a flea preventative. Advantus can be used daily, as needed, for fast-acting relief from an existing flea infestation. A single dose of Advantus will kill the adult fleas on your pet. If your pet is re-infested with fleas, you can safely give another dose as often as once per day. It is designed for fast-acting relief from an existing flea infestation. A monthly flea preventive is recommended for long-term treatment and prevention of flea infestations.

How many comes in a bottal
Answer by ChewyMar 31, 2018
We carry this product in a 7 count or 30 count bottle.

Can I use this then give my dogs a flea bath? I've been researching this but haven't found a solid answer.
Answer by ChewyJul 28, 2021
Advantus can be used with other products including heartworm preventives, corticosteroids, antibiotics, vaccines, de-worming medications and shampoos.

ReviewsWrite a Review

Rated 3.8738 out of 5 stars
206 Reviews
Would recommend to a friend

206 Customer Reviews

Filter by reviews that mention

Rated 5 out of 5 stars
By Bill on Nov 18, 2022

Had a lot of fleas

Both of my dogs had fleas they didn't have them bad but they had them enough to where I was getting bitten once given these edibles fleas were gone and I no longer got bit product works very good glad I purchased

Rated 5 out of 5 stars
By Bdawn74 on Nov 29, 2022

This product is great!

This product here!! If your dog suffers from seizures this here works. My golden retriever can not use flea collars and other treatments. This has been life changing for my dog.

Rated 5 out of 5 stars
By Frankenschmoo on Sep 15, 2022

The good stuff

We've used K9 Advantix II, Frontline Plus... all of 'em. Advantus is the only thing that worked for my two big boys this year. It's a never-ending battle that we are usually on the losing end of, but advantus has helped us greatly in our long-awaited victory! ✌

Rated 1 out of 5 stars
By Robbie113 on Oct 9, 2022

My dog still has fleas

My poor dog still has fleas. This is not working at all and I give it to him everyday. I will have to find another solution or take him to the vet.

Rated 1 out of 5 stars
By Tammy on Sep 29, 2022

Does Not Work

This product does not work at all for fleas. Followed directions and still have fleas. I had to buy more flea treatment products for my animals.

Rated 5 out of 5 stars
By FurMom14 on Sep 4, 2022

Good for Temporary Fix

Needing a stopgap measure for flea prevention until my dog's scheduled vet appointment, I ordered Advantus and found it satisfactory and easy to give in peanut butter pill pockets.

Rated 5 out of 5 stars
By Winter on Aug 9, 2022

it works!!!

My boy was suffering from fleas and he hated when I had to put the liquid on him. He loves these and can’t wait to get one everyday! It works fast!!! No more flea issues

Rated 2 out of 5 stars
By nopenope on Oct 21, 2022

cheap stuff

Easily digestible by my dog but it’s not worth your money it barley works

Rated 5 out of 5 stars
By ThisCoonhoundLovesHisCats on Jun 26, 2022

Helpful for flea control

Our battle with fleas is perennial, and with another mild winter (thank you, climate change) this year they've been particularly terrible. This oral fleaicide has been a helpful tool in addition to topical treatment. It's also much more affordable than Capstar, particularly when purchased in bulk.

Rated 5 out of 5 stars
By Riley on Jul 4, 2022

work great for quick defleaing

These are great for a quick de-fleaing if you take your dog some place and notice they have picked some up. Works very fast when you don't need anything long term.