• Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Already a member? Sign in
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

FRONTLINE Plus Flea and Tick Treatment for Large Dogs Up to 45 to 88 lbs., 8 Treatments

FRONTLINE
(3789)
3789 Reviews
|Answered Questions
FRONTLINE Plus Flea and Tick Treatment for Large Dogs Up to 45 to 88 lbs., 8 Treatments removed from the wishlist
FRONTLINE Plus Flea and Tick Treatment for Large Dogs Up to 45 to 88 lbs., 8 Treatments - Carousel image #1

FRONTLINE Plus Flea and Tick Treatment for Large Dogs Up to 45 to 88 lbs., 8 Treatments

FRONTLINE
(3789)
3789 Reviews
|Answered Questions

‌
‌
‌
‌
10% off $50+
Free Shipping $35+
Icon carat down

Description

Please note that the product information displayed is provided by manufacturers, suppliers and other third parties and is not independently verified by Petco.

FRONTLINE Plus Flea and Tick Treatment for Dogs and Cats is a fast-acting, long-lasting and waterproof flea and tick protection proven to kill fleas, flea eggs, lice and ticks. Designed for dogs and cats eight weeks of age and older. Stored in the oil glands of your pet's skin, one easy topical application works for 30 days.

  • - Provides fast-acting, long-lasting flea and tick protection for pets 8 weeks or older
  • - Kills adult fleas, ticks, chewing lice, mites, and flea eggs and larvae
  • - Waterproof 24 hours after application
  • - Easy to apply for once a month for lasting protection
  • - For best results, apply every month

Specifications

SKU3176431
Primary BrandFRONTLINE
Days to ShipShips Next Business Day

Additional Features

Personalized Item flagNo

Seller makes no warranty, expressed or implied, concerning the use of this product other than indicated on the label. Buyer assumes all risk of use and handling of this material when such use and handling are contrary to label instructions.

To apply, simply follow these instructions and repeat every 30 days: Remove one FRONTLINE Plus applicator by lifting and removing the plastic tab to expose foil backing. Then peel away the foil or use scissors to open. Open the applicator by holding upright with foil side toward you and snap applicator tip. Next, part your pet's hair between the shoulder blades. Place the applicator tip just above the skin and squeeze. Apply entire contents of the applicator in a single spot directly onto the animal's skin. Do not apply on top of the haircoat. Avoid contact with treated area until dry.

Do not use on pets under 8 weeks of age and follow weight guidelines.

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 stars

2826

4 stars

388

3 stars

128

2 stars

70

1 stars

377

Overall Rating

4.4
2278 out of 3789 (60%) reviewers recommend this product

Review this Product

Adding a review will require a valid email for verification

Most Helpful Favorable Review

Frontline Plus is #1

Italian Greyhound Mom

18 years ago

I have been using Frontline Plus for a couple of years and have yet to have an i...

Show Full Review

163 PEOPLE FOUND THIS HELPFUL

Show Reviews:

5

and

4

Most Helpful Critical Review

Not like it used to be

harrykat

13 years ago

I used to use Frontline Plus religiously on my dogs, but the last couple of year...

Show Full Review

120 PEOPLE FOUND THIS HELPFUL

Show Reviews:

3

2

and

1

Customer Images

Filter Reviews

Rating
1 - 8 of 2858 Reviews
Most Recent

931 Ratings-Only Reviews

Fleas

Steven 1951

1 day ago
I put it on my 10 pound pomeranian, and she had fleas. The next day I didn't bathe her for another 3 days but didn't put any more on her. So I don't think it worked not happy.

No, I do not recommend this product.

Helpful?
Response from :
1 day ago
Frontline Team
You are likely seeing NEW fleas on your pet, which are jumping on your pet as it moves through infested areas in and around your home. Depending on the severity of the existing infestation, you may continue to see new fleas jumping on your pet for three months or more. To learn more about fleas and flea infestations, visit the FRONTLINE® website: https://frontline.com/about-fleas or call 888-637-4251 for more information. <img src="https://s3.amazonaws.com/stratos-logos/logos/frontline.png" alt="frontline" title="frontline" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" /> <!--[if ReviewResponse]><![endif]-->

Frontline PLUS

Bob Meier

3 days ago
Having 4 beagles; 1 that chews collars off the others. Frontline Plus is necessary for the one in the kennel with her.

Yes, I recommend this product.

Helpful?

Fleas and ticks begone

Mokeys Mom

9 days ago
Works pretty well. My dog is inside mostly but here in Florida fleas and ticks live abundantly. He will pick up a couple fleas in yard but Never has become an issue. I use it every month for best outcome.

Yes, I recommend this product.

Helpful?

Bad reaction to frontline

Sharonr222

18 days ago
My dog is having a reaction to the frontline ..excessive drooling acting strange had to wash off after 12hrs .hope she will b ok..

No, I do not recommend this product.

Helpful?
Response from :
15 days ago
Frontline Team
Individual sensitivities, while rare, may occur after using any pesticide product. SIDE EFFECTS: Dogs may experience some temporary irritation at the site of application.<br />If signs persist or become more severe within a few days of application, consult a veterinarian immediately or call 888-637-4251. <img src="https://s3.amazonaws.com/stratos-logos/logos/frontline.png" alt="frontline" title="frontline" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" /> <!--[if ReviewResponse]><![endif]-->

Did not work on 17 pound terrier mix

Prim0

1 month ago
Did not work for a 17.5 pound dog. Applied a second treatment after the first a week and he still has fleas.

No, I do not recommend this product.

Helpful?
Response from :
1 month ago
Frontline Team
Do not reapply FRONTLINE® Plus for Dogs for 30 days. Use once monthly to break the flea life cycle. You are likely seeing NEW fleas on your pet, which are jumping on your pet as it moves through infested areas in and around your home. Depending on the severity of the existing infestation, you may continue to see new fleas jumping on your pet for three months or more. To learn more about fleas and flea infestations, visit the FRONTLINE® website: https://frontline.com/about-fleas or call 888-637-4251. <img src="https://s3.amazonaws.com/stratos-logos/logos/frontline.png" alt="frontline" title="frontline" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" /> <!--[if ReviewResponse]><![endif]-->

Frontline the best choice

RickyTheRealist

1 month ago
We've used Frontline Plus for years and our dogs are always treated with it once a month and have never been infected with fleas or ticks. AND Petco has the best deal for an auto-delivery subscription.

Yes, I recommend this product.

Helpful?

Save Money on dog prevention

Mark Perrello

1 month ago
Heart Gard and Frontline Plus together is cheaper than NexGard. Plus, they don't cause seizures.

Yes, I recommend this product.

Helpful?

Not getting any more

3dodcompany

6 months ago
Been using this product for over a decade and it no longer works. My last THREE treatments(different boxes) haven't worked.

No, I do not recommend this product.

Helpful?
Response from :
6 months ago
Frontline Team
The formula for FRONTLINE® Plus for Dogs has not changed. Flea infestations problems are complex. The life cycle of fleas means that new adults can be emerging daily. If there are animals in or around your house that are not on a flea prevention product, then fleas will continue to be a problem. All animals around the house need to be on flea prevention every month. Non-domesticated animals like raccoons and opossums are visiting the places where your dogs live can help feed fleas and allow them to lay eggs. All dogs and cats in the household need to be treated with a species appropriate product to fully control existing flea populations.<br /> <br />Do not reapply FRONTLINE® Plus for Dogs for 30 days. Use once monthly to break the flea life cycle. You are likely seeing NEW fleas on your pet, which are jumping on your pet as it moves through infested areas in and around your home. Depending on the severity of the existing infestation, you may continue to see new fleas jumping on your pet for three months or more. To learn more about fleas and flea infestations, visit the FRONTLINE® website: https://frontline.com/about-fleas or contact our Veterinary Technical Solutions Team at 1-888-637-4251. <img src="https://s3.amazonaws.com/stratos-logos/logos/frontline.png" alt="frontline" title="frontline" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" /> <!--[if ReviewResponse]><![endif]-->
1 - 8 of 2858 Reviews

Questions

1 - 10 of 33 Questions
Sort by: Newest Answers
3 years ago

It’s safe to use with my dog if I have kids at home that pet him all the time?

  1. 3 years ago
    Yes, just have them wash their hands if they touch the area. If kids are little, show them where to better pet the dog and tell them he has his flea medicine “right there”. 



4 years ago

I have a 7 year old Chihuahua that barely makes 5lbs. Is Frontline Plus ok for my dog.

  1. 4 years ago
    I think so but what I would do is just leave a little in the ampule, so he doesn’t get a dose big enough for a 15-20 lb dog



4 years ago

Is this also for prevention of fleas and ticks or is this soley treatment if a pet already has fleas?

  1. 4 years ago
    Frontline Plus is a prevention treatment. It will also treat a pet with a current flea/tick issue but it will not cure it. When I adopted my pup (with fleas), she started Frontline and had a special shampoo that we used once a week. If your pup has fleas/ticks, talk to your vet about the best way to treat. Frontline products should be used year-round to prevent future flea/tick problems. 



4 years ago

if dog has ticks will it kill them or is it to prevent ticks?

  1. 4 years ago
    The packaging says it will kill them.  I think you need the preventative after treating the dog, for long term use. 



4 years ago

What is the dose for a 150 pound dog? 2 large dog doses? 

  1. 4 years ago
    You can call Merial - they make Frontline - at 1-800-660-1842, Mon-Fri 8am to 7pm eastern time. Or ask your Vet.



5 years ago

Can Frontline cause seizures?

    5 years ago

    Which product also works against mosquitos?

    1. 5 years ago
      I’ve used frontline and also brave to. Both work! 



    5 years ago

    How many doses is this. One picture shows 3 another from the back shows 6. I cannot find this information anywhere in the description.

    1. 5 years ago
      They come in three dose and six dose packages.



    5 years ago

    I used a cheaper brand on the cats. I bought this for the dog and have given the first treatment about 8 days ago. The fleas are still running all over her. adults and babies. i will treat the cats again and the dog again together in a month. help??

    1. 5 years ago
      I was using Frontline on my dog until I saw that it was not being effective on fleas when he would get them. My vet suggested I change to Simparica. It was the difference between night and day. What a difference; totally worth it even if it costs more.



    5 years ago

    Is this a treatment or preventive ? Are they the same ?

    1. 5 years ago
      It’s a preventative.



    Styled arrow button