Frontline Shield Flea & Tick Treatment for Large Dogs, 41 - 80 lbs

By Frontline Shield
Rated 3.0833 out of 5 stars
Slide 1 of 12
Frontline Shield Flea & Tick Treatment for Large Dogs, 41 - 80 lbs, 6 doses (6-Month Protection) slide 1 of 12
Slide 1 of 12
Frontline Shield Flea & Tick Treatment for Large Dogs, 41 - 80 lbs, 6 doses (6-Month Protection) slide 1 of 12
Deal
Size

Spend $100 On Select Items, Get $30 eGift Card
$78.99Chewy Price
List:
$84.99Chewy Price
Save
$6.00
(7%)
$75.04Autoship Price
Autoship (Save an extra 5%)
Choose Autoship at checkout for regular deliveries.

Why Autoship?

  • FREE access to chat with licensed vets 7 days a week.
  • Save 5% on all future Autoship orders.
  • No fees, no commitments - cancel Autoship anytime.

In Stock
FREE 1-3 day shipping



Frequently Bought Together

Frequently Bought Together
deal
Rated 3.0833 out of 5 stars
12
$78.99Chewy Price

Spend $100 On Select Items, Get $30 eGift Card

Frequently Bought Together
deal
Rated 4.6119 out of 5 stars
134
$28.67Chewy Price

Spend $100 On Select Items, Get $30 eGift Card

Frequently Bought Together
Rated 4.8 out of 5 stars
10
$12.99Chewy Price
Total Price: $0.00

About This Item

  • Helps kill ticks, stable flies, chewing lice and adult fleas, flea eggs and larvae.
  • Topical solution helps to repel ticks that may transmit Lyme disease and mosquitoes that may transmit heartworm disease.
  • Helps prevent reinfestation by stopping all flea life stages from developing.
  • Each dose is formulated to protect your dog for a full 30 days.
  • The treatment is easy to apply and is waterproof 24 hours after application.
Play Video: Learn More About Frontline Shield From Our Team of Experts
Learn More About Frontline Shield From Our Team of Experts


About FRONTLINE Shield Flea & Tick Treatment

3-in-1 Protection

FRONTLINE Shield protects your dog from the threat of fleas and ticks, no matter where you spend time together. Their 3-in-1 formula repels ticks that may transmit Lyme disease and mosquitoes that may transmit heartworm disease. One easy-to-use topical application protects for a full 30 days and prevents flea, tick and chewing lice re-infestations.

Trusted and Proven Protection

One easy, monthly application of FRONTLINE Shield breaks the flea life cycle, killing adult fleas, preventing development of flea eggs and larvae, thus preventing future infestations.

Available for Dogs and Puppies

FRONTLINE Shield is available for dogs and puppies 9 weeks of age or older and weighing 5 pounds or more. No matter his size, your dog is your #1 adventure buddy—take him everywhere with FRONTLINE Shield.

Easy to Apply Protection

Applying FRONTLINE Shield is easy. Simply part your dog’s hair between his shoulders, place the applicator tip against exposed skin, and apply the entire contents of the applicator.* Avoid contact with the treated area until dry and repeat every 30 days for maximum efficacy. *Only approved for use on dogs and puppies. Do not apply to cats. Read full instructions for your dog size before use.

Product Guide

FRONTLINE Shield offers protection for dogs in most sizes and weights. Choose the option best fitted for your pet.

5 - 10 lbs
Shop Now

11 - 20 lbs
Shop Now

21 - 40 lbs
Shop Now

81 - 120 lbs
Shop Now

41 - 80 lbs
Shop Now

REFERENCES

FRONTLINE® brand products. Data on File at Boehringer Ingelheim.

About FRONTLINE Shield

FRONTLINE Shield with repellency action protects your dogs from the threat of fleas and ticks, no matter where you spend time together. FRONTLINE Shield‘s 3-in-1 formula (Fipronil, Permethrin & Pyriproxyfen) has repellency action, repelling ticks that may transmit Lyme disease and mosquitoes that may transmit heartworm disease. One easy-to-use topical application protects for a full 30 days and prevents re-infestations of fleas, ticks, and chewing lice.
Shop FRONTLINE Shield

Compare Similar Items

Customer Rating
Rated 3.0833 out of 5 stars
12
Rated 4.125 out of 5 stars
8
Rated 2.6 out of 5 stars
5
Rated 1.625 out of 5 stars
8
Rated 3.8111 out of 5 stars
90
Price
$78.99Chewy Price
$78.99Chewy Price
$78.99Chewy Price
$78.99Chewy Price
$49.99Chewy Price
Autoship
$75.04Chewy Price
$75.04Chewy Price
$75.04Chewy Price
$75.04Chewy Price
$47.49Chewy Price
Top IngredientsFipronil, Permethrin, Pyriproxyfen.Fipronil, Permethrin, PyriproxyfenFipronil, Permethrin, PyriproxyfenFipronil, Permethrin, PyriproxyfenActive Ingredients : Fipronil , (S)-methoprene , Pyriproxyfen.
Breed SizeLarge BreedsGiant BreedsMedium BreedsSmall BreedsLarge Breeds

Questions & Answers

5 Customer Questions


can this be used with other Frontline flea and tock products?
Answer by ChewyJun 24, 2021
This treatment is effectively formulated to protect your dog for a full 30 days. Applied monthly, you do not need to use any other treatments while using Frontline Shield.

Does this product negate the need for heart worm prevention?
Answer by ChewyMay 25, 2021
This treatment kills fleas and ticks, plus repels ticks that may transmit Lyme disease and mosquitoes that may transmit heartworm disease. That being said, we always recommend consulting your Veterinarian to see what would be the safest for your individual pets treatment plan.

can this be used on pregnant dogs?
Answer by ChewyApr 19, 2021
It is recommended to consult with your veterinarian before using on pregnant dogs.

what is the best way to apply this flea protection
Answer by ChewyMar 15, 2021
Apply topically.


ReviewsWrite a Review

3.1
Rated 3.0833 out of 5 stars
12 Reviews
67%
Would recommend to a friend
1
25
25%
2
25
25%
3
0
0%
4
16.6667
17%
5
33.3333
33%

12 Customer Reviews



Rated 5 out of 5 stars
By Tara on Jan 4, 2022

First time flea

Never dealt with fleas before, and recently I found about 2-3 on my dog. I went to the nearest pet store and picked up frontline shield. This worked like a charm. Be sure to apply to skin and not fur. I have not seen a flea on him since, and I saw the ones fall off his coat slowly dying/already dead. In addition I got the vets best home spray to spray upholstery to kill the life cycle of any eggs that may be lying around. Cleaned all sheets/clothes on hot, rid his dog bed and now I’m week 4 without seeing a single flea since application. This will kill fleas and prevent them on your dog. In addition, treat any home areas that may have been exposed to flea eggs


Rated 5 out of 5 stars
By Roscoe on Apr 6, 2022

Shopping on line

Love the great price and free shipping on products. Also the Auto ship so I don"t run out of Frontline.


Rated 2 out of 5 stars
By michi on Dec 12, 2021

doesn't absorb well

I've used frontline products for my dogs for a very long time. Tried this product recently and it seems extremely greasy compared to frontline gold. Does not seem to absorb into either one of my dogs skin. Have to be careful not to touch my dogs for days and it would get on our furniture. Seemed to work for ticks and fleas but because of the lack of absorption Will be switching back to Frontline gold.


Rated 1 out of 5 stars
By Jess on Dec 3, 2021

20+ year user

I've used frontline products for over 20 years. I have active hounds that run through the woods. Fleas and ticks used to stay away, the last 2 years the product hasn't worked as well. I have just switched to a new flea medication through the vet. No fleas. No more frontline.


Rated 5 out of 5 stars
By doglover on Sep 22, 2021

Works great

I live in a heavy populated mosquito zone and this is the best I found. My dog has very sensitive skin and had no problems I used all through summer and it works great.


Rated 1 out of 5 stars
By Darla on Sep 15, 2021

Expensive and did not work

Did not work. Fleas just partied and waved flags. By the 3rd treatment, no scratching. Have to find another brand immediately


Rated 2 out of 5 stars
By Tacsac on Jul 18, 2021

Didn't work

I have been using advantage 2 but my dog was still getting fleas. I ordered this to change it up. This didn't work at all. After 1 week, my dog still had alot of fleas. Not worth the money.


Rated 2 out of 5 stars
By Joey on May 13, 2021

Misleading Statements On Packaging

Packaging states Starts Killing Fleas in 5 Minutes* Starts Killing Ticks In 1 Hour* Repels Ticks and Mosquitoes Then at the bottom it states * Starting 2 days after treatment


Rated 4 out of 5 stars
By Kat123 on Apr 22, 2021

Does the job

Only used one month, but it seems to be doing it's job. No issues with skin irritation and no sign of fleas or ticks so far.....though we're early in the season here


Rated 1 out of 5 stars
By sammy on Aug 4, 2021

flea and tick

not working not enough to use for this size of dog