ADVANTAGE II Flea Treatment for Ferrets -

Advantage II Flea Treatment for Ferrets

By Advantage II
Rated 4.0476 out of 5 stars
$27.98Chewy Price
$29.98Chewy Price
$26.58Autoship Price
Autoship (Save an extra 5%)

Why Autoship?

  • Save 5% on all future Autoship orders
  • Set your schedule based on your pet's needs
  • No fees, no commitments - skip, change or cancel anytime.

In Stock
FREE 1-3 day shipping over $49

About This Item


  • Veterinarian-recommended treatment is specially formulated to kill all life stages of fleas on ferrets.
  • Begins working within 12 hours to kill fleas on contact.
  • Kills eggs, larvae and adult fleas to break the life-cycle and help prevent re-infestation.
  • Waterproof formula continues working for up to four weeks, even after bathing.
  • Convenient, monthly topical application contains imidacloprid and pyriproxyfen.

See More




Questions & Answers

14 Customer Questions

Can I use this on a old ferret?
Answer by ChewyNov 21, 2019
This treatment is for use on ferrets 10 weeks and older.

Will this also kill earmites?
Answer by ChewySep 26, 2019
Due to your pets specific health concern, we recommend consulting your Veterinarian to see what would be best for your pets current treatment plan.

if I have 2 ferrets should one each work how many times should this be applied
Answer by ChewyMay 28, 2019
Under normal conditions this product is effective for a month and should be administered once every 4 weeks.

Can this be used on a Guinea Pig?
Answer by ChewyNov 18, 2020
This treatment is intended for use only on ferrets. Do not use on other animals.

ReviewsWrite a Review

Rated 4.0476 out of 5 stars
42 Reviews
Would recommend to a friend

42 Customer Reviews

Filter by reviews that mention

Rated 5 out of 5 stars
By Stevie on Feb 26, 2023

Worked amazingly

I ordered this for my ferret because he has been itching horribly and I noticed he has some big fleas on him. It arrived within two days of ordering and got rid of the itching almost entirely. I haven’t seen any fleas on him since. No second dose needed. Will order again if he gets fleas again.

Rated 4 out of 5 stars
By Jane on Nov 18, 2022

Ferret flea meds

There aren't many flea treatments for ferrets out there. So I bought Advantage for ferrets. I used the first treatment, cleaned his bedding, etc. That was a few weeks ago. Then yesterday I found fleas on him again. So I used the second tube. I see no fleas on him right now but we'll see. I'm disappointed that it didn't work the first time and it is expensive for me. So hopefully second time's the charm.

Rated 1 out of 5 stars
By chris on Dec 17, 2022

Not working.

Have been using advantage on my many ferrets since 2012 and has always worked well, this year it hasn't worked at all. My ferrets keep scratching, not finding any relief even on the first day its applied.

Rated 4 out of 5 stars
By ferretfriend on Nov 17, 2022

Seems to work

While I have my worries about possible negative effects on my ferrets health.(Took one star off for that.) He was suffering from fleas and this worked.

Rated 5 out of 5 stars
By chris on Sep 27, 2022

it works!!

did not want to get to this point to use this kind of product but i exhausted all other natural efforts to get rid of his fleas. To my great surprise it didn't make him sick at all and after one day he had no fleas. I do recommend this product

Rated 5 out of 5 stars
By Kimberly on Nov 12, 2022

Ferret flea medicine

Flea medicine that actually works and is safe to put on your ferrets .

Rated 5 out of 5 stars
By Robb on Sep 14, 2021

Totally satisfied and it works.

Ferris was relieved overnight. As I was looking through his coat the next day not one flea. Additionally over the next couple of days he was scratching, but I believe these were the last of the fleas. The fleas are killed if he is bit. 5 days later and he is not stressing from fleas. I will have to keep supplies stocked so we don't have this occur again. The convenience was key. I had been to several pet store websites. The stores that sell ferrets didn't have any treatments in stock or even on their stock lists. One store advertised it on their website as "in stock". Since it was 45 mins away I called ahead to ensure the treatment was there. They did not have it stocked or in stock. I should have gone straight to Chewy instead of the local search. My ferret is doing great! Thanks Chewy

Rated 1 out of 5 stars
By Fleas on Aug 23, 2021

Didn't work

Would give zero stars if possible.. After following the instructions, and having to reapply 14 days after 1st dose, still dealing with fleas. My ferret stays indoors 24/7. We don't have carpet, vacuum every day, and change fleece daily to try and make sure that I was doing everything I could to help my ferret get relief from fleas, it hasn't helped one bit. Won't be repurchasing.

Rated 5 out of 5 stars
By FerretMomma on Oct 14, 2021

Excellent product

I'm so happy that this company started making products for ferret's. This works great and is safe for my Ferrets

Rated 5 out of 5 stars
By Smokey1350 on Oct 12, 2021

Ferret products

Was easy and effective. Would recommend to anyone owning a ferret