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Revolution for Cats

4.5/5 (272 Reviews)
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  • Information
  • Directions
  • Safety
  • Benefits
  • Revolution FAQ
Information
Revolution
  • Pet
    Cat
  • Treatment For
    Flea, Heartworm, Intestinal worm
  • Health Benefits
    External & Internal Parasite Protection
  • Product Type
    Topical
  • Parasites Covered
    Fleas, heartworms, ear mites, roundworms, hookworms
  • Protects For
    One month
  • Recommended For
    8 weeks and older kittens
  • Key Ingredients
    Selamectin

What is Revolution for Cats?

Revolution for cats is a comprehensive 5-in-1 parasite treatment for felines. It is designed to protect kittens and adult cats from internal and external parasites. With a single dose of Revolution topical for cats, you can safeguard your furry friend against fleas, ear mites, heartworm disease, hookworms and roundworms. It is the veterinarians' #1 choice for cats.

This broad-spectrum parasite protection for cats is safe for kittens from 8 weeks, allowing protection from an early age. Revolution is formulated in a non-greasy and single-use solution for easy application. This small volume and quick-drying topical flea treatment for cats has been trusted for more than 20 years for its proven protection.

Suitable For

Revolution for Cats is suitable for kittens and cats from 8 weeks of age, with no minimum weight.

Revolution for Cats Indications

  • Kills adult fleas and prevents flea eggs from hatching.
  • Indicated for the prevention and control of flea infestations.
  • Prevents heartworm disease caused by Dirofilaria immitis.
  • Treats and controls roundworm and hookworm infections.
  • Treats and controls ear mite infestations.

Ingredients: Selamectin

Directions
How to Use Revolution for Cats

  • Weigh your cat and select the dosage pack closest to their weight.
  • Remove the applicator from the package.
  • Press the cap of the applicator firmly and puncture the seal. A clicking sound confirms that the seal has been broken successfully.
  • Remove the cap and check whether the applicator is open.
  • At the base of the cat's neck, part the hair between the shoulder blades until the skin is visible.
  • Place the applicator on the cat's skin and squeeze it multiple times in one spot to empty the entire contents.
  • To remove the applicator, lift it away from the application site, keeping it squeezed.
  • Avoid massaging the liquid into the cat's skin after applying.
  • For heartworm prevention, administer it all year. Revolution may be administered at least within one month after the cat's first exposure to mosquitoes. Administer monthly afterwards until the end of the mosquito season. Apply the final dose within one month after the cat’s last exposure to mosquitoes.

The table below displays the available dosage packs of Revolution for Cats based on the cat's weight.

Revolution for Cats Dosing Table:

Cat Weight Pack Color Tube Volume Selamectin Doses Administered
Up to 5 lbs Pink 0.25 ml 15 mg One
5 – 15.0 lbs Blue 0.75 ml 45 mg One
For cats over 15.0 lbs, administer an appropriate combination of Revolution.
Safety

For Cats:

Revolution is not recommended for kittens under 8 weeks of age. It is for external use only. Do not administer it orally. You should not use this topical treatment on sick, debilitated or underweight cats. Revolution can be used in pregnant, breeding, lactating and heartworm-positive cats.

According to clinical studies cited in the product label, Revolution can be used together with antibiotics, anthelmintics, antiparasitics, vaccines, steroids, collars, shampoos and dips.

Cats should be tested for existing heartworm infections before administration. Infected cats should be treated to remove adult heartworms at the discretion of a vet.

For Humans:

Revolution should not be used on humans. Keep this topical treatment out of the reach of children and uninformed people. Avoid contact with the application site until four hours after the application. If you have a known sensitivity to the active ingredient, selamectin, you should consult a healthcare professional before handling this product.

General:

Revolution is a flammable product. You should keep and use it away from heat, sparks, open flames or other sources of ignition.

Are there Any Specific Storage Instructions for Revolution for Cats?

Store below 30°C (86°F).

Benefits
  • Trusted & reliable: Over 20 years of proven safety, veterinarians' #1 choice for cats.
  • 5-in-1 parasite protection: Protects from fleas, including flea eggs, heartworm disease, roundworms, hookworms and ear mites.
  • Easy & convenient: Non-greasy topical formula allows simple and mess-free application.
  • No separation needed: Small volume and quick drying properties prevent the need for separation from family after application.
  • Safe for kittens: Suitable for kittens from 8 weeks with no minimum weight.
Revolution FAQ

What parasites does Revolution protect my cat from?

Revolution for cats effectively protects kittens and cats from fleas, heartworm disease, ear mites, roundworms and hookworms.

How does Revolution for cats work?

After application, selamectin, the active ingredient in Revolution, the formula penetrates the skin and is absorbed into the cat's bloodstream through the skin and redistributed across the skin. It works by causing neuromuscular paralysis in the targeted parasites. The active levels of selamectin in the blood and tissues target internal parasites, while its selective distribution from the bloodstream to the skin effectively protects from external parasites.

How effective is Revolution for cats?

According to Zoetis USA, Revolution cat treatment eliminates >98% of adult fleas within 24 hours after treatment and >99% of them within 48 hours. The formula prevents heartworm disease and Heartworm Associated Respiratory Disease (HARD). One application is enough to protect your cat from intestinal hookworm and roundworm infections.

I’ve missed a dose of Revolution. What should I do?

If you miss a dose, apply a dose immediately and resume with the monthly schedule.

What is the best way to replace my cat's previous heartworm preventive with Revolution?

When switching your cat's heartworm preventive, you should administer the first dose of Revolution within one month of the last dose of your cat's former preventive.

How is Revolution different from Revolution Plus?

Revolution contains selamectin as its active ingredient and protects cats from fleas, heartworm disease, ear mites, roundworms and hookworms. Revolution Plus is formulated with selamectin and sarolaner. It safeguards cats against fleas, ticks, heartworm disease, ear mites, roundworms and hookworms. Revolution is available for both dogs and cats, whereas Revolution Plus is formulated for use in cats only.

How often should I apply Revolution to my cat?

For your cat's uninterrupted protection against both external and internal parasites, you should apply one dose of Revolution once every month, year-round.

How long before can I allow my cat to swim after using Revolution?

You must allow the application site to completely dry before allowing the cat to swim. For the desired results of the treatment, wait for about 24 hours before letting your pet swim post-treatment.

Revolution Reviews

4.5
Average Rating 4.5 Based on 272 Reviews
  • 5 star
     138
  • 4 star
     133
  • 3 star
     1
  • 2 star
     0
  • 1 star
     0
50%
Recommend
50% of Reviewers Recommend This Product
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4.5/5
Average Rating 4.5
Based on 272 Reviews
Reliable Care Mar 06, 2026
Keeps my pet protected month after month.
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Monthly Essential Feb 26, 2026
Part of our routine and works reliably.
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Cat Care Staple Feb 19, 2026
Monthly application that simply works.
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Dependable Feb 12, 2026
Monthly routine is simple and it keeps my cat protected.
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Happy Customer Feb 05, 2026
I am super-happy with the results.
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Perfect Jan 29, 2026
The perfect treatment for my baby.
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Efficient Jan 22, 2026
The treatment works very efficiently.
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Nice Jan 15, 2026
Nothing had worked this nicely.
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Perfect Jan 08, 2026
It works just perfectly.
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Trustworthy Jan 01, 2026
I trust this product completely for the well-being of my baby.
Was this review helpful? 1 0
No Side Effects Dec 25, 2025
The treatment literally has zero side effects.
Was this review helpful? 0 1
Amazing Dec 18, 2025
Amazing treatment, I must say!
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