Introducing the newest and fastest FRONTLINE product - FRONTLINE Shield. No matter your plans, FRONTLINE Shield is here to protect your doginside your house, outside on a hike, and everywhere in-between.

Looking for more information on flea and tick control? Check out our flea and tick control buying guide in the product documents section.

Starts killing fleas in 5 minutes* and starts killing ticks in 1 hour* *Starting two days after application
Repels mosquitoes that may transmit heartworm disease
Kills and repels all stages of ticks, including ticks that may transmit Lyme disease
Kills and repels stable flies
Kills adult fleas, flea eggs & larvae and chewing lice
Prevents all flea stages from developing to help prevent re-infestation
Aids in the control of Sarcoptes mite infestations
Keeps protecting your dog for a full 30 days

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Reviews

Rating Snapshot

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761 reviews with 5 stars.

133 reviews with 4 stars.

23 reviews with 3 stars.

4 reviews with 2 stars.

2 reviews with 1 star.

Overall Rating

4.8

848 out of 867 (98%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer reviews, which may include incentivized reviews.

The product appears to be an effective flea, tick, and mosquito repellent that is easy to apply and provides reliable protection. Customers report the liquid formula absorbs well into the coat without...

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Customer Images and Videos

1 to 4 of 923 Reviews .

1 – 4 of 923 Reviews

Alexandria la

Reviews 8

1 out of 5 stars.

Not a good medicine

8 months ago

Not worth the money it worked exactly 4 days

SweepstakesYes

No, I do not recommend this product.

Response from Frontline Team:

8 months ago

Frontline Team

When used monthly, FRONTLINE® Shield for Dogs breaks the flea life cycle and controls tick and chewing lice infestations. Do not reapply FRONTLINE® Shield for Dogs for 30 days. 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 Veterinary Technical Solutions Team at 1-888-637-4251.

Sxylatina71

Review 1

Age45 to 54

GenderFemale

5 out of 5 stars.

FRONTLINE® Shield for Dogs (XS, 5-10 lbs)

2 years ago

[This review was collected as part of a promotion.] FRONTLINE® Shield for Dogs (XS, 5-10 lbs) was very easy to apply topically to my small dog. 3 doses come in a box (3 month supply). It works to fight/shield your dog from adult fleas & their eggs (& larvae), ticks, mosquitoes, chewing lice, & stable flies. One dose lasts one month.

Yes, I recommend this product.

Originally posted on Frontline Sampling Community

JessicaS

Lake County, Ca

Review 1

Age25 to 34

GenderFemale

4 out of 5 stars.

Good

2 years ago

[This review was collected as part of a promotion.] I could not actually use this specific item since it is the wrong size, but I have used the correct size before and it is good...... There is no smell, keeps fleas off, stays where is supposed to.......

Yes, I recommend this product.

Originally posted on Frontline Sampling Community

lark

Conestoga, PA

Review 1

Age25 to 34

GenderFemale

5 out of 5 stars.

FRONTLINE Shield for Dogs Does a Good Job!

2 years ago

[This review was collected as part of a promotion.] We use FRONTLINE Shield for Dogs Does and it works great on our black lab mix. He stayed flea and tick-free all season when we used this. We have a large yard that backs up to the woods, so we were worried about fleas and ticks. But FRONTLINE Shield for Dogs did its job and kept him protected all season long.

Yes, I recommend this product.

Originally posted on Frontline Sampling Community

Frontline Shield Flea and Tick Prevention for Dogs 41-80 lb., 3 ct.

Neighbor’s Club Members earn points with purchases.

Frontline Shield Flea and Tick Prevention for Dogs 41-80 lb., 3 ct.

Neighbor’s Club Members earn points with purchases.

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Reviews

Rating Snapshot

Overall Rating

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Customer Images and Videos

Not a good medicine

FRONTLINE® Shield for Dogs (XS, 5-10 lbs)

Good

FRONTLINE Shield for Dogs Does a Good Job!