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Activyl Flea Treatment for Cats Over 9 lbs

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    $59.99 FREE 1-2 Day Shipping on this item

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6 treatments
  • 3 treatments
  • 6 treatments
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Description

Protect your cat from biting insects with Activyl. This flea treatment is a once-a-month topical for cats and kittens 8 weeks of age or older and over 9 pounds. Activyl works by breaking the flea cycle—and fleas don't need to bite your cat to be killed! It's recommended that you treat your furbabies monthly for the optimal control and prevention of fleas, and Activyl makes it easy with their built-in easy applicator. This treatment even starts killing fleas within eight hours of application, eliminating them after 24.

Key Benefits
  • Monthly flea treatment that prevents and protects against flea infestations and starts killing them within 8 hours of application.
  • Kills adult fleas and stops flea eggs and larvae from developing—plus, kills fleas that may cause the common skin disease known as flea allergy dermatitis.
  • Long-lasting protection against fleas for up to 1 month, so you don’t have to worry about applying medication every day.
  • Easy to apply topical treatment for your feline companion 8 weeks of age or older that is over 9 pounds, plus it’s water-resistant and waterproof.
  • Breaks the flea cycle, no biting required, plus the quick-drying treatment leave no noticeable odor or fragrance behind.
Precautions

For external use on cats and kittens only. Do not use on kittens under 8 weeks of age and weighing less than 2 lbs. Do not use on cats (male or female) intended for breeding, pregnant or nursing.

Important Information

Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.

See all items by Activyl

  • Item Number
    150212
  • Brand
    Merck
  • Lifestage
    Adult
  • Made in
    United States
Instructions
  • Open one foil pouch and remove applicator.

  • Hold applicator in upright position away from your face and snap tip open by bending it and folding it back on itself.

  • Part your pet's coat and place the applicator tip against the skin at the base of your pet's skull.

  • Squeeze applicator firmly applying entire contents directly to skin. Do not allow product to run off. Do not have contact with treated area until it is completely dry.

It is recommended to reapply every 30 days or as needed, but DO NOT apply more than 1 applicator per month.

  • Wash thoroughly with soap and water after handling

STORAGE AND DISPOSAL:

  • Pesticide Storage: Store in a cool, dry place inaccessible to children and pets.

  • Pesticide Disposal and Container Handling: If empty, do not reuse the container. Place in trash or offer for recycling if available. If partly filled, call your local solid waste agency for disposal instructions.

FAQ

Should I bathe my pet before treatment?

Bathing your pet is not required. According to veterinary industry standards, your pet should not be allowed to swim or be shampooed within 24 hours after applying a spot-on product.

Can Activyl for Dogs and Activyl for Cats be used on pets with itchy skin?

Activyl can be used in the management of pets with itchy skin due to flea bites—also known as flea allergy dermatitis or FAD.

Can I use Activyl for Dogs and Activyl for Cats all year-round?

Fleas can be a year-round problem indoors and outdoors. Applying Activyl every four weeks ensures your dog and cat will be protected from fleas throughout the year.

How does Activyl for Dogs and Activyl for Cats spread over my pet's body?

Activyl spreads in the lipid layer of your pet's skin.

Should Activyl for Dogs and Activyl for Cats be used differently on long- and short-haired pets?

Activyl spreads throughout the skin and coat of your dog or your cat the same way in both long- and short-haired breeds. To provide the best care for your pet, just ensure that you select the correct size of Activyl for your dog or cat based on its weight and apply the product directly to the skin, not on top of the coat.

Do fleas need to bite for Activyl for Dogs and Activyl for Cats to work?

Activyl remains on the surface of your pet. Fleas get exposed to Activyl when they jump onto a treated animal. It can enter the flea either by moving through their outer surface (called a cuticle) or if the flea happens to ingest some. Since Activyl is on the surface of the pet and not in the pet's bloodstream, fleas do not need to take a blood meal for Activyl to start working.

Why do I see more fleas after I have applied Activyl for Dogs and Activyl for Cats or other spot-on products?

Fleas tend to hide away unless disturbed. When Activyl starts to work, fleas lose coordination and will sometime move to the coat's surface. This may make them easier to see. Please don't worry; these fleas will die soon.

Why can I still see fleas after I have treated my pet with Activyl for Dogs and Activyl for Cats or other spot-on products?

The fleas you see on your pet are fleas that have newly jumped from the environment on your pet. Those fleas will die soon. It is important to take a three-pronged approach to treating fleas. This is because only a small percentage of the flea population is on your pet. Most of the flea population exists as immature stages (eggs, larvae and pupae) in your pet's surroundings. Activyl is active against both adult fleas on your pet as well as immature fleas in your pet's environment, but it takes some time to clean out the flea population in the house. To help speed this process up, you should clean your house thoroughly (for example, by washing your pet's bedding and thorough vacuuming your pet's favorite spots in the house) to help reduce the number of immature fleas present. If there is a serious infestation, it may take some time to control. But any fleas you see on your pet a few days to weeks after treatment probably represent re-infestation from fleas emerging from cocoons in the environment. Activyl lasts for 4 weeks and it is important to repeat treatment on time every month. At least 3 consecutive treatments are recommended for effective control of flea infestations on the pet and in the pet's environment, and continued treatment is needed to prevent your pet from bringing new fleas home.

Can my pet swim or be washed after I apply Activyl for Dogs and Activyl for Cats?

Activyl has been tested to make sure it is not easily rinsed or washed off. However, Activyl must first be allowed to spread and dry on the skin. According to veterinary industry standards, you should not wash your pet or allow it to swim for 24 to 48 hours after application. Consult the product label8 and your veterinarian for more information.

Can I use Activyl for Dogs and Activyl for Cats when my pet is on medication?

You should consult the product label and your veterinarian before applying any product if your pet is on medication.

Can I apply two different spot-on products?

Spot-on products are available for fleas and also for other parasites. Please consult your veterinarian for the most appropriate treatment for your pet.

Can I use Activyl on pets other than dogs and cats?

Activyl for Dogs is designed for use on dogs and Activyl for Cats is designed for use on cats. Please consult the product label and your veterinarian for advice on suitable treatment for other pets.

How frequently should Activyl for Dogs and Activyl for Cats be applied?

One treatment of Activyl lasts for 4 weeks and it is important to repeat treatment on time. Year-round treatment is recommended for optimal treatment and control. Please consult the product label8 and your veterinarian for further information.

When should I start treating my pet for fleas?

Activyl for Dogs, Activyl for Cats and Activyl Tick Plus for Dogs only can be administered as early as 8 weeks of age. Dogs should weigh at least 4 lbs and cats should weigh at least 2 lbs. There are very few places in the world where there are no fleas. In warmer climates, fleas are present all year round, while in more temperate climates, fleas are present mainly from late spring through to late fall and even longer, thanks to central heating. To be on the safe side, Activyl should be applied all year-round to avoid giving flea populations a chance to build up on your pet and in your home. Consult your veterinarian about using Activyl on your pet and when to apply it.

How does Activyl for Dogs and Activyl for Cats work?

Indoxacarb, the active ingredient in Activyl, becomes fully insecticidally active after contact with flea enzymes. This is what makes Activyl unique.

Does Activyl for Dogs and Activyl for Cats kill fleas before they can lay eggs?

Fast-acting flea products like Activyl may paralyze and kill fleas before they can lay eggs.

Customer Reviews

15 Reviews 15 Reviews 4.5 out of 5 Stars

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  • 4 out of 5 stars

    Expensive but effective

    By on

    I was too busy and wasn't able to swing by vet's office so they sent me a link for this product. I've never heard of activyl nor have I ever used chewy so I was a bit worried. When I received the package instead of a 6 count I was sent 3. (which chewy fixed and send me a free box of 6) Shiva (my cat) hated how it was very liquidy (whatever lol) but I noticed the next day when I started bushing her out that A LOT of the fleas were already dead or were dying. I highly recommend this product. I still see one or two on her, but I have a feeling it's from them hiding in the carpet. He next dose is in 10 days. I'll leave an update later on

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  • 5 out of 5 stars

    So far so good

    By on

    I've used frontline for ages. It wasn't working anymore. Flea baths frontline, repeated infestations. It was a vicious cycle for the last 8 months. I got tired of it and decided to try Activyl. It's been a month and I haven't seen any fleas.

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  • 5 out of 5 stars

    Works fast

    By on

    Used this on an a stray, outdoor cat that we ended up adopting and bringing inside...once we discovered he’s totally declawed!! Killed all his fleas and now he’s a happy, healthy, indoor cat!

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  • 5 out of 5 stars

    Fantastic product

    By on

    I have tried everything on my cats and I am talking everything Frontline Etc this product remove D fleas from my cat within 24 hours and I still have not seen one on them I swear by this product it is fantastic

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  • 5 out of 5 stars

    Finally Flea Relief

    By on

    Finally after bringing 5 newborn kittens in from outdoors 2.5 years ago, we have found a flea medication that works! We've tried Advantage, Revolution, Frontline, Vectra and many others. We had a stubborn flea problem, that took 2 years of failed attempts! Revolution worked 1 time, then stopped working so it was impossible to catch up with the epidemic in our house. We are so elated! It's been only 1 application -fleas are gone. Hoping the 2nd application will work 1 month from now, but we are optimistic -Activa may just get rid of fleas for us for good!

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  • 4 out of 5 stars

    Get Rid of Fleas

    By on

    Activyl works well on my cat who goes outdoors regularly. It doesn't have a strong smell, so is easier to put on him. I am glad that Chewy carries it at a very reasonable price.

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  • 5 out of 5 stars

    This works

    By on

    After three months and two meds that failed, I tried this and it did the job.

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  • 1 out of 5 stars

    Expensive disappointment

    By on

    I really wanted this to work. I should've just bought the stuff from the vet for less money. The reviews were pretty good so figured it was worth the money. It does not work. Do not waste your money!

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  • 4 out of 5 stars

    So far, so good

    By on

    I purchased this product because Frontline wasn't doing the job this year. My vet suggested Activyl and after the first treatment my kitty was doing much better. I just did the second dose last week and the scratching has pretty much stopped.

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  • 5 out of 5 stars

    Best Ive used!

    By on

    Ive tried all of the top brands. Activyl is the only medicine that killed the fleas and has kept them off.

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