Frontline Shield Flea & Tick Treatment for Extra Large Dogs, 81 - 120 lbs

By Frontline Shield
Rated 4.125 out of 5 stars
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Frontline Shield Flea & Tick Treatment for Extra Large Dogs, 81 - 120 lbs, 6 doses (6-Month Protection) slide 1 of 12
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Frontline Shield Flea & Tick Treatment for Extra Large Dogs, 81 - 120 lbs, 6 doses (6-Month Protection) slide 1 of 12
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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
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11 - 20 lbs
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21 - 40 lbs
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81 - 120 lbs
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41 - 80 lbs
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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.
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Top IngredientsFipronil, Permethrin, PyriproxyfenFipronil, Permethrin, Pyriproxyfen.Fipronil, Permethrin, PyriproxyfenFipronil, Permethrin, PyriproxyfenFipronil, Permethrin, Pyriproxyfen.
Breed SizeGiant BreedsLarge BreedsMedium BreedsSmall BreedsExtra Small & Toy Breeds, Small Breeds

Questions & Answers

5 Customer Questions


what ticks does this product kill
Answer by ChewyMar 08, 2021
This treatment is formulated to kill and repel all ticks.

my lab has fleas, how quickly will he get relief
Answer by ChewyJun 29, 2021
Starting 2 days after application, this treatment can start killing fleas in 5 minutes and ticks in 1 hour.

does this repel flies?
Answer by ChewyNov 12, 2021
This treatment Helps kill ticks, stable flies, chewing lice and adult fleas, flea eggs and larvae. The 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.

Does this topical treatment need a prescription?
Answer by ChewyAug 22, 2021
This treatment does not require a prescription.


ReviewsWrite a Review

4.1
Rated 4.125 out of 5 stars
8 Reviews
88%
Would recommend to a friend
1
0
0%
2
12.5
13%
3
25
25%
4
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5
62.5
63%

8 Customer Reviews



Rated 2 out of 5 stars
By flea on Nov 22, 2021

not worth it

I have a 100 lb. lab and he has fleas. I have a fenced yard and he doesn't go anywhere so I don't know where they came from but I bought this product and have used it for 2 months now and he still has fleas. Yes I am vacuuming, steam cleaning and washing everything but to no avail. Very disappointed with this product not to mention the cost.


Rated 3 out of 5 stars
By Lindsey on Nov 9, 2021

not sure if it’s actually working

I’ve been using this specific product on my German shepherd (he’s about 100 pounds or less). I’m noticing he’s still scratching himself and is now missing fur around his inner thighs, soo I’m questioning if this product actually works. it’s awfully expensive for it not too work or for me too even have too question whether it’s working or not.


Rated 5 out of 5 stars
By Sparky on Oct 8, 2021

Appears to work extremely fast.

This is the first time we have used this Shield variety. Our dog had some digging because of flea infestation going on. Applied this Frontline and the following day the digging and scratching was majorly reduced. It’s been a couple of weeks now and the fleas are a thing of the past!


Rated 5 out of 5 stars
By Motherofdanes on Jan 11, 2022
Top 50 Contributor

Works good

My Danes have never had fleas or ticks knock on wood. We use this and have no problems.


Rated 3 out of 5 stars
By barnyardmom on Nov 3, 2021

Did not work well on first application.

This took a second application a week later to work. Was disappointed for the first time with a frontline product.


Rated 5 out of 5 stars
By Wayne on Jul 22, 2021

This works!

My GSD is happy. No more ticks left on the car seat after rides. Also have noticed no flies along with the mosquitos and we are in our monsoon season here in Arizona. Well worth it.


Rated 5 out of 5 stars
By Brittany on May 17, 2021

Great product!

Love it! It's the only stuff I've found that actually REPELS bugs instead of just killing them. I watched a mosquito buzz around my dog and it kept coming within an inch of her and then darting away over and over again. This will be my new go-go.


Rated 5 out of 5 stars
By Meyetee1 on Aug 13, 2021

Frontline shield

This was easy to use. It works great,especially in an area with lots of ticks.