Frontline Plus Flea & Tick Spot Treatment for Extra Large Dogs, 89-132 lbs

By Frontline Plus
Rated 4.2629 out of 5 stars
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Frontline Plus Flea & Tick Spot Treatment for Extra Large Dogs, 89-132 lbs, 8 Doses (8-mos. supply) slide 1 of 11
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Frontline Plus Flea & Tick Spot Treatment for Extra Large Dogs, 89-132 lbs, 8 Doses (8-mos. supply) slide 1 of 11
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Price:
$80.30Chewy Price
List:
$104.99Chewy Price
You save:
$24.69 (24%)
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$76.28Autoship Price
(Save an extra 5%)

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About This Item

  • Promotes a fast-acting and long-lasting protection from fleas and ticks.
  • Formulated with two active ingredients to help disrupt the flea life cycle.
  • Kills adult fleas, flea eggs, flea larvae, chewing lice, and ticks.
  • Simply apply once a month.
  • Designed for a waterproof protection after 24 hours.
Play Video: Learn More About Frontline Plus From Our Team of Experts
Learn More About Frontline Plus 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 90 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.



About FRONTLINE Plus for Dogs

#1 Name in Flea and Tick Protection*

FRONTLINE Plus is proven flea and tick protection that has been trusted by pet parents for over 20 years.** Just one dose of FRONTLINE Plus provides fast-acting protection that lasts for a full 30 days.

Break the Flea Life Cycle

FRONTLINE Plus contains fipronil, which kills adult fleas, as well as (S)-methoprene, which kills flea eggs and larvae. Together, these active ingredients break the flea life cycle, prevent future infestations, and provide continuous protection for a full month.

Protect Your Dog Here, There and Everywhere

Fleas and ticks can be found at the park, the lake and in your own backyard. That’s why it’s important to keep your dog protected month after month.

The #1 Name

FRONTLINE is the #1 name in flea and tick protection.*

Long-Lasting Protection

One dose of FRONTLINE Plus for Cats lasts a full 30 days.

Fast-Acting Formula

Once applied to your cat, this powerful formula kills fleas, ticks and chewing lice on contact.

Waterproof

FRONTLINE Plus is waterproof 24 hours after application.

Trusted Protection

FRONTLINE Plus has been trusted by pet parents for over 20 years.**

Effective for Puppies

FRONTLINE Plus for Dogs can be used on puppies as young as 8 weeks and weighing at least 5 lbs.

For Dogs Big and Small

Choose from four formulas—Small 5-22 lbs., Medium 23-44 lbs., Large 45-88 lbs., and Extra-Large 89-132 lbs.

Formulation Available for Cats

Protect your cats with FRONTLINE Plus for Cats!

Pests Can Be a Year-Round Threat

Flea infestations usually begin 6-8 weeks before you ever notice a flea on your dog, and once your home is infested, it can take up to 90 days to eliminate all stages of the flea life cycle. Protecting your dog with FRONTLINE Plus monthly, year-round can help prevent reinfestations.

Protect Year-Round with Autoship

Sign up for Autoship today and save on FRONTLINE Plus. You’ll get a discount on every order of FRONTLINE Plus, and you can rest easy knowing that you’ll never run out of proven flea and tick protection.

The Mission

Boehringer Ingelheim, the maker of FRONTLINE Plus, is committed to enhancing the well-being of pets and supporting the animal health community through science and innovation. No animal should have to suffer a preventable disease, which is why Boehringer Ingelheim develops products like FRONTLINE Plus.

About FRONTLINE Plus

FRONTLINE Plus is the #1 name in flea and tick protection.* It’s formulated with two active ingredients that kill fleas and ticks and prevent new flea infestations from developing. FRONTLINE Plus is waterproof 24 hours after application, lasts for a full 30 days and has formulations available for dogs and cats. With FRONTLINE Plus, you can take your pet everywhere.

Shop Frontline

* Data on file at Boehringer Ingelheim

** Data on file at Boehringer Ingelheim

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Top IngredientsActive Ingredients : Fipronil 9.8% , (S)-methoprene 8.8%.Active Ingredients : Fipronil , (S)-methoprene , Pyriproxyfen.Active Ingredients : Fipronil 9.8% , (S)-methoprene 8.8%.Active Ingredients : Fipronil , (S)-methoprene , Pyriproxyfen.Active Ingredients : Fipronil 9.8% , (S)-methoprene 8.8%.
LifestageAdultAdult, Puppy, SeniorAdult, Puppy, SeniorAdult, Puppy, SeniorAdult, Senior, Puppy
Breed SizeLarge BreedsGiant BreedsMedium Breeds, Large BreedsLarge BreedsSmall Breeds, Medium Breeds

Questions & Answers

19 Customer Questions


How long should I wait to apply Frontline Plus before or after a bath??
Answer by ChewySep 24, 2018
If FRONTLINE Plus is to be applied after a bath, make sure your pet is completely dry before application. FRONTLINE Plus remains effective for 30 days, even if your pet swims or is bathed. After application, keep your pet from getting wet for 24 hours.

How soon after applying this product should we expect to find no live fleas on our dogs? If we are still finding live fleas, how soon is it safe and advisable to apply a second treatment?
Answer by ChewyJul 11, 2017
The Frontline Plus Flea & Tick Treatment for Dogs will begin working within 12 hours against adult fleas and 48 hours against lice upon application. It's advised to use one treatment per month and not to use it multiple times within 30 days.

does this also repel mosquitoes
Answer by ChewyJun 17, 2017
This product does not repel mosquitoes.

Where is this Frontline made?
Answer by ChewySep 11, 2018
We receive our products right from the manufacturer. Frontline plus is made in France.


ReviewsWrite a Review

4.3
Rated 4.2629 out of 5 stars
483 Reviews
87%
Would recommend to a friend
1
13.2505
13%
2
3.1056
3%
3
2.2774
2%
4
6.8323
7%
5
74.5342
75%

483 Customer Reviews



Rated 5 out of 5 stars
By 5DogMom on Nov 20, 2022

FRONTLINE PLUS

I have used Frontline for many years and never had a tick or flea issue. I used Bravecto, but it has gotten very expensive, especially with 5 fur babies. I purchased Frontline Plus and so far so good, but it will take awhile before I see the effects for certain. I was disappointed to find after using one out of each pack to find it less expensive at another store. The Chewy rep offered to accept a return but I had already opened it. Fast shipping!


Rated 1 out of 5 stars
By Annie on Nov 10, 2022

Doesn’t kill ticks

I put this on my 130 lb boy, as we live in a wooded area, and since I put it on, I’ve taken about 10 ticks out of him. We switched from another brand, and I’m really upset that we did. Used to work on our old dogs, don’t know what happened. Don’t waste your money.


Rated 1 out of 5 stars
By Kylena on Oct 22, 2022

Doesnt kill fleas

Ive always used Frontline Plus or Advantage II(cats) or Advantix II, and for whatever reason this year Zero of those have worked at all. I treat the animals like clockwork, and have even gone as far as treating every 3 weeks instead of once a month and I STILL HAVE FLEAS!


Rated 2 out of 5 stars
By April on Aug 29, 2022

Frontline Plus-

the frontline doesnt work, we have used this in the past and have had to switch to a stronger protection, I ordered this product thinking it was a chewable and that you didnt need a prescription when it arrived it was a topical and just wasnt strong enough. I cancelled my auto ship for that product and placed it with Bravedo which is what our vet highly recommed and works well, so hopefully we will see when out next shipment arrives if we continue.


Rated 2 out of 5 stars
By 4DogMom on Aug 18, 2022

Doesn’t seem effective

This came up as the “best topical flea medicine” on my google search and also had a good rating on Chewy so I figured this is the one. Unfortunately 3 out of my 4 dogs don’t seem to be getting much (if any) relief from it. The one out of four dogs who it does seem to be helping us the one who didn’t seem to need it to begin with because he wasn’t biting and scratching to begin with. I’ll keep trying again next month when it’s time for their application but very doubtful that I’ll be continuing the subscription after that.


Rated 2 out of 5 stars
By Ecko on Jul 25, 2022

I hate fleas

Mom put this on me 11 days ago because I had fleas. She first tried another brand but that didn't kill my fleas. So she tried Frontline Plus. I still have fleas!! These little buggers are STILL crawling all over me and jumping onto the furniture and rugs. She vacuums constantly and uses other stuff on the furniture but I am sooooo disappointed that this did NOT kill my fleas in the 48 hours it said it would. Mom is afraid of using too many chemicals on me. She regularly brushes me and is going to bathe me again today. I hope that helps!! We are all tired of these little buggers!!


Rated 1 out of 5 stars
By Josh on Aug 5, 2022

garbage. does not work. waste of $ and lies.

DO NOT WASTE YOUR TIME BUYING THIS. does not work. I live in a wooded area so I have lots of critters around. I tried frontline on 3 of my dogs and another brand on 3 others. The ones who had frontline were covered in fleas and bites everywhere during the 30 day time frame. The others had none. I didn’t even give the frontline away. I threw them in the trash. Don’t order frontline. Go buy nexgard or bravetco!!


Rated 5 out of 5 stars
By DawnC on Aug 18, 2022

Works every time

I've used Frontline Plus on my cats and dogs for many years. It works. Since Frontline became available, fleas are a problem of the past around our home. You have to follow the directions regarding proper application, bathing, swimming, etc. This product has never failed for me.


Rated 2 out of 5 stars
By ARG21052 on Dec 1, 2022

Frontline what happened

Frontline use to be my go to. Unfortunately I feel like it does not work anymore.


Rated 5 out of 5 stars
By Jeter on Nov 11, 2022

fast and reliable service

Always get what I want in a speedy manner. Changed from Petcare Rx to Chewy. Glad I did.