Frontline Gold for Cats

Frontline Gold for Cats

Free delivery


Every time a new member signs up, we will donate a FREE membership to a Best Friends adopted animal. Best Friends is America's largest animal sanctuary.

Get all these benefits with $99 annual membership


Our customers typically save close to $200/yr when purchasing preventatives as members of PetPlus.

PetPlus is a membership plan that gives you wholesale pricing on preventatives, supplements and speciality foods.
With Free Shipping always, no minimums.

Why Become A Member? Additional Ways To Save With PetPlus

Typical Annual Savings "For Your Pet

Typical Annual Cost $40 $190 $95 $112 $200
PetPlus Annual Cost $12 $110 $55 $68 $150
  Sample Annual PetPlus Savings $28 $80 $40 $44 $65
Typical Annual Cost
PetPlus Annual Cost
Sample Annual PetPlus Savings

We're Here to Help You Every Step of the Way

average savings

$242 / YR

Wholesale Prices on Pet Medication & Supplements
Free 24/7 Pet Help provided by whiskerDocs
Wholesale Prices on RX & Premium Foods and Treats
Convenient Medication Pickup Option
Free Delivery on Medication
Product Description

Ultimate Guide to Frontline Gold For Cats

Meet the Cat's Pesky Problem Treatment: Frontline Gold For Cats!

Frontline Gold For Cats is a triple-action formula that kills adult fleas, flea eggs and larvae, and adult ticks! It is a monthly spot-on waterproof treatment that protects your cat for the next 30 days. From a new pet parent to a Frontline expert, Frontline Gold for Cats guarantees an easy-to-use and effective solution to your cat's pesky pest problem!

How does Frontline Gold For Cats work?

Frontline Gold For Cats contains three active ingredients - Fipronil, (S)-methoprene and Pyriproxyfen - that kill adult ticks and fleas at every step of their life cycle. Frontline Plus for Cats kills the parasites on contact by storing itself in the oil glands in their skin and hair follicles continuously for the next 30 days.

Active ingredient Fipronil is a phenylpyrazole insecticide that disrupts the adult flea's and tick's central nervous system by blocking certain channels that regulate cellular excitability and control insects' movement, feeding, and behavior. Fipronil causes hyperexcitement to the contaminated insect's nerves and muscles.

Active ingredients (S)-methoprene and Pyriproxyfen are insecticide chemicals that control and eliminate the next generation of hatching flea eggs and larvae before they can develop into adult breeding fleas.

How to apply Frontline Gold For Cats?

Frontline Gold For Cats is a monthly spot-on treatment applied between a cat's shoulders and protects continuously for the next 30 days. Place the easily opened applicator on exposed skin and squeeze the tube's entire contents. Each Frontline Gold box has six-monthly packs meant for cats of ALL body weights.

Make sure that your cat is completely dry before application, such as after a bath.

How does Frontline Gold For Cats work after the application?

After application, the Frontline Gold products start killing fleas after four hours and effectively kill 100% fleas after 12 hours. Frontline Gold For Cats' active ingredients causes the parasites to move to the surface of the cat's coat as they die. You may start seeing more fleas leaving from your cats, which means that it is working.

After application, keep your cat from getting wet for 24 hours, so that the treatment is waterproof for the next 30 days after.

What are the precautions of which you should be aware?

Consult your veterinarian before using Frontline Gold For Cats because of any potentially negative interactions with other medications that your cat may be taking, like another flea and tick control product.

Also, ensure that your cat is dry before application and that they are not wet for 24 hours after application.

What are the potential side effects of which you should be aware?

Slight skin irritation (e.g., redness, scratching, or other signs of discomfort) at the point of application may be experienced. Gastrointestinal signs such as vomiting or diarrhea have also been reported. If any of the above occurs, consult with your veterinarian.

Frequently Asked Questions
  1. What does the Frontline Gold for Cats reviews say?

    Frontline Gold For Cats reviews rate at 3.5 out of 5 stars. Most reviewers say that Frontline Gold For Cats is a recommended product where they don't see any fleas or ticks anymore. Unfortunately, half of the reviewers haven't seen any change even after continued advice from their veterinarians.

  2. What does Frontline Plus for Cats protect against?

    The medical product is a preventative against fleas of all stages of its life cycle. It also kills adult fleas and is a preventative against Lyme disease!

  3. How does Frontline Gold for Cats work?

    Frontline Gold For Cats is a triple-action formula against adult fleas, flea eggs and larvae, and adult ticks (especially as a Lyme disease preventative). After one monthly application, the treatment continuously lasts for the next 30 days. The three active ingredients cause the parasites to move to the surface of the cat's coat as they die.

  4. Is Frontline Gold for kittens?

    Frontline Gold for Cats is safe for kittens that are at least 8 weeks of age and weigh 3 pounds.

  5. Can Frontline Gold For Cats be used on dogs?

    No. Frontline Gold for Cats is manufactured for cats ONLY. For dogs, Frontline Gold For Dogs uses the same ingredients, has the same administration, and gives the same results.

Concluding Thoughts

The most important thing that you should know about Frontline Gold For Cats is that it an effective flea and tick treatment, as well as a Lyme Disease preventative. (i.e., fleas during their life cycle and ticks). Cats should be pampered and protected with the best flea and tick treatment on the market to have the best quality of life.

DISCLAIMER: FDA law restricts Frontline Gold For Cats only on order or prescription of a licensed veterinarian for the best pet health care advice. Ask your veterinarian or consult with one of our pet care specialists at 1-800-844-1427. This informative article is not meant to substitute for the diagnosis, treatment, and professional advice from your veterinarian or other qualified professionals regarding a medical condition. Ask your veterinarian if this is a suitable product for your pet and your home.

Side Effects & Warnings

Side effects may include skin irritation such as redness, scratching or other signs of discomfort. Gastrointestinal signs such as vomiting or diarrhea have also been reported. If these or other side effects occur, please consult with your veterinarian.


Frontline Gold contains 3 active ingredients, fipronil to take our adult fleas and ticks, (S)-methoprene and pyriproxyfen to kill the next generation of flea eggs and larvae before the can develop into adult fleas.


Frontline Gold should be administered once a month. To apply the medication, open the pouch by holding it upright and twist off the cap, holding it away from your face and body. Part the hair between your cats shoulder blades, placing the tip of the applicator on the exposed skin and squeezing out the entire contents of the tube. Do not simply apply to the hair.

Need Help? Call 1-866-893-0306