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Frontline Plus for Cats, 12 Month Video
Frontline Plus for Cats, 12 Month Video

Frontline Plus for Cats, 12 Month

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Frontline Plus for Cats provides your cat with the most complete spot-on flea and tick protection available. In addition to killing 98-100% of adult fleas on your cat within 24 hours, Frontline Plus contains a special ingredient that kills flea eggs and larvae, too, and keeps all stages of fleas from developing.

By effectively stopping the development of new fleas, Frontline Plus completely breaks the flea life cycle. And, Frontline Plus kills all stages of 4 major ticks including those that may transmit Lyme Disease and Rocky Mountain Spotted Fever. It's completely waterproof. Order now and save on Frontline Plus for cats.

Key Benefits

  • Kills adult fleas, ticks, flea eggs and larvae
  • Prevents all flea stages (eggs, larvae, pupae) from developing
  • Waterproof
  • Easy one-touch application method
  • No hassle once a month application


Active Ingredients

Fipronil: 9.8%

(S)-methoprene: 11.8%

Useful Information

It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. Do not allow children to apply product. To prevent harm to you and your cat. read entire label and enclosed directions before each use. Follow all directions and precautionary statements carefully. Use on cats only. Do not use on rabbits. Do not use on other animals. Cats may experience some temporary irritation at the site of application. Please see insert for additional information.


Use one applicator per application. Do not use more than on application per cat per month.


  1. Open Applicator
    • Hold upright with foil side toward you and snap applicator tip.
  2. Part the cat's hair above the shoulder blades, at the base of the neck.
  3. Place the applicator tip just above the skin and squeeze.
    • Apply entire contents of the applicator in a single spot directly onto the cat's skin.
    • Do not apply on top of the hair coat.
    • Avoid contact with treated area until dry.

Quick Tips

  • Frontline Plus for Cats is approved for use on all cats, including breeding, pregnant, and lactating queens and kittens as young as 8 weeks.
  • Frontline Plus remains effective even after bathing, water immersion, or exposure to sunlight.


Store unused product in original container only. Keep out of reach of children and animals.


If partly filled

Call your local solid waste agency or 1-800-CLEANUP for disposal instructions. Never place unused product down any indoor or outdoor drain.

If empty

Nonrefillable container. Do not ureuse or refill this container. Place in trash or offer for recycling if available.

First Aid

Have the product container or label with you when calling a poison control center or doctor, or going for treatment.

If Swallowed

Call a poison control center or doctor immediately for treatment advice. have person sip a glass of water if able to swallow. Do not include vomiting unless to do so by a poison control center or doctor. Do not give anything by mouth to an unconscious person.

If in Eyes

Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses, if present, after the first 5 minutes, then continuse rinsing eye. Call a poison control center or doctor for treatment advice.

If on Skin or Clothing

Take off contaminated clothing. Rinse skin immediately with plenty of water for 15-20 minutes. Call a poison control center or doctor for treatment advice.

Hazards to Domestic Animals

For external use only. Do not use on kittens under 8 weeks of age or 1.5 lbs.

Potential Side Effects

Pets may experience some temporary irritation at the site of application. If signs persist or become more severe within a few days of application, consult a veterinarian immediately.

Customer Reviews

Review Summary
110 Reviews
79% (87)
13% (14)
5% (5)
1% (1)
3% (3)
93% Recommend this product (102 of 110 responses)
By Joe
Review for Frontline PLUS for Cats - 12 MONTH
July 29, 2016
This is a very good product. It does the job intended. The only problem is occasionally it makes the hair come out where the product is applied.
Panama City, FL
Excellent Service!
July 11, 2016
I've ordered multiple times from Entirely Pets & have always received excellent products & service!
By Duck 3.
Palmer MA
It Works
January 26, 2016
Have been using Frontline Plus for Cats for several years with no flea problems and only an occasional tick.
By Peggy
Baltimore, Md.
Best price I found anywhere
January 24, 2016
Excellent product. Good company to buy from. Best price around !
By Gram
Elizabeth, PA
So far, so good
June 22, 2015
I have used Frontline Plus for two years now, and it seems to do the trick. I've used other flea medications in the past that haven't agreed with my cats, but this one seems to be fine, no side-effects that I can see. I have indoor cats, one cat we take outside occasionally, the other stays in. So, we worry that the one cat that is exposed to the outdoors could potentially bring in fleas or ticks to the other one, but so far, so good.
By Anne
New York
Never Fails!
June 16, 2015
Frontline Plus has never let us down. It has protected our two cats for over a decade. We have not had any problems with fleas or ticks. It is so easy to apply!
By Lew
From long time Frontline Plus user
May 4, 2015
We have used Frontline since we adopted our first cat - about 20 years ago. Our family of kitties is now up to 18 and they all get their Frontline every month. We have never had a flea problem, so keep up the good work.
By Sally
Dekalb jct., NY
Frontline for cats
April 20, 2015
I had read about your product and found it to be very good. It didn't make them lethargic or other signs. They were totally over it in minutes.

It took awhile 3-4 days, to slow down on their itching and it starts losing its repellant a week or so before. I use the the frontline spray and that takes care of it until time to give again.

I feel it's worth the extra money for their well being. I'm treating 36 cats (yes all spayed and neutered) so you know it must be good.
By Tuesday's m.
New York
Great product
April 9, 2015
Used for years with success, good price and timely delivery here.
By novatz
Spoiled Cats
April 8, 2015
Two house cats, only allowed out when we travel in our coach and then only on a leash. Want to ensure they continue to remain free of fleas and ticks, especially in the confines of the coach. Have used this product for several years now.
By IslandMary54
Central West Coast of Florida
March 5, 2015
Here's my perfect recipe for good flea control: I give each of my cats one Capstar every month to kill off any die-hard fleas and then apply Frontline Plus topical. This is the best combination in the world to keep you and your furballs happy. :)
By Grandmom
Chesterfield, VA
Fast service
February 16, 2015
I was very pleased how fast my order arrived. And the cost was very competitive. And shipped from the USA.
By Deb
August 5, 2014
Have been using this product and purchasing from Entirely Pets for while. Love the product and Entirely Pets has been has delivered fast and efficiently.
By chris
seattle area
will do
June 16, 2014
although none of the current flea medicines are full-proof, I find Frontline plus will eventually solve your flea problem. last year (2013) our indoor cats got infested with fleas before we realize there was a problem. It took a major effort over a 7 month period to finally rid the cats and house of fleas. Fleas seem to becoming resistant to what's available to us today. Although Frontline plus did eventually work, it was a real hassle getting there.
By High 4.
June 15, 2014
I had used Frontline a long time ago but it became ineffective. I switched to Advantage II and it, too became ineffective. Frontline Plus was no better.
By Luna
Works good!
May 27, 2014
My cats roam the woods so they get lots of ticks if I don't treat them! I used this product and it works great, just be sure to mark your calendar for reapplication in 30 days. I found two ticks and realized that it had been a month almost exactly.
By sjf
Frontline Plus for Cats
March 25, 2014
I have used this brand for many years on my cats and it works great!
Entirely Pets has competitive pricing and is always the cheapest.
I have never had any issues with this company.
By Anniekins
Shavertown, Pa
Great product at a super price!!!!
March 19, 2014
Very happy with your website and your company. I spoke with a customer service rep on my last order and it was painless. He was very helpful and nice.
By John
Eastern Long Island, New York
Important to Protect Outdoor Pets
January 15, 2014
Our three cats go out a lot during good weather Spring through Fall. We live in an area with ticks, both Lyme Disease and Rocky Mountain Spotted Fever, as well as fleas. Frontline Plus protects the cats very well. We almost never find fleas on them In the late Fall when the ticks get desperate we occasionally find a dead tick. (Apparently killed when they bit and before they sucked blood) Years ago we had a dog who got Lyme Disease, and cats who got tape worms from the fleas. We never see that anymore. Also Flea powder and flea baths were a lot of work
By dolly
Chesapeake, VA
Did not work well
November 23, 2013
This was not successful on my cats this time. I used another product recommended by my vet and it worked much better.
By Lin
Wilmington NC
Review for Frontline PLUS for Cats - 12 MONTH
October 27, 2013
Never fails to so the job. Reasonably priced and fast service.
By Jeff
Santa Cruz, CA
October 8, 2013
Frontline works reliably. Neither of our two cats ever has fleas. We use Frontline every month and have done so for years and years.
By flyjy
Review for Frontline PLUS for Cats - 12 MONTH
October 7, 2013
works good, & easy to apply.Cheaper than buying at the vet.
By Witzy
Frontline plus is great
September 30, 2013
frontline plus is an effective, cost friendly product for both our dogs and cat.
By E G.
Best thing for my cats!!!
September 27, 2013
Was safe to use on my cat that was nursing 8 kittens and took care of the fleas on the kittens as well, all my cats were flea free within 3 hrs of application, and entirely pets shipped it fast with no problems. Recommend this to every I know who has pets!
By Bev
Pembroke, MA
A blessing!
September 23, 2013
What would we do without flea med? Nice to know that it is safe!
By H
Suffolk, VA
Works well
September 10, 2013
We've been using Frontline Plus for cats on our family for years now and it is still the best flea product we've found.
By Mary
Bunnlevel NC
Excellant flea and tick protection fro my two cats
September 10, 2013
I find Frontline flea and tic protection is the best you can buy. I have woods woods on two sides of my home. For some reason the fleas have been terrible. With the flea and tic protection put on once a month I have not seen one on them. Also I have not seen any tics this year on either cat
By Cat H.
Arcadia, CA
Very Economical
August 22, 2013
Entirely Pets is the best value that I have found for the products that I use.
By Lamblady
flea product
August 22, 2013
Another disappointment. Did not kill the fleas, what is up with these products. Will not purchase this one again

Questions and Answers

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