Advocate Flea Treatment For Cats

Advocate Flea Treatment For Cats

Advocate Flea Treatment For Cats: Advocate is a popular topical flea treatment for cats that provides comprehensive protection against fleas and their larvae.

Advocate Flea Treatment For Cats

It comes in single-dose tubes that are applied to the skin on the back of the cat’s neck.

The active ingredient in Advocate is imidacloprid, which works by interfering with the nervous system of fleas and larvae to cause paralysis and death.

This means it kills adult fleas currently on your cat as well as larvae in the environment to break the flea life cycle.

HowDoes It Work?

When applied, the formula spreads over the cat’s skin and hair to provide full coverage. It is absorbed into the hair follicles and skin, then distributed to the bloodstream.

This results in fleas ingesting the product when they bite the cat, which then eliminates the infestation.

The effects last for up to four weeks, so it only needs to be reapplied once a month. It starts working within 24 hours and kills 98-100% of fleas within 12 hours of application.

Advocate is water-resistant, so it will continue working even after bathing, swimming or exposure to rain.

Benefits of Using Advocate

Some of the main benefits of using Advocate flea treatment for cats include:

  • Kills adult fleas, larvae, eggs and pupae to break the life cycle
  • Convenient once-a-month application
  • Water-resistant and long-lasting formula
  • Can be used on kittens from 9 weeks of age and over 1.5 lbs
  • Safe for use in breeding, pregnant and lactating cats
  • Kills fleas before they lay eggs to prevent future infestations
  • Provides relief from the irritation and annoyance of flea bites

Using a product like Advocate regularly as part of a comprehensive flea prevention plan is the best way to protect your cat from the discomfort of flea infestations.

By eliminating the pests and their larvae, you’ll have a flea-free feline and home.

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How Does Advocate Work to Kill Fleas on Cats?

Advocate is a topical medication that contains two active ingredients to eliminate fleas on cats: imidacloprid and moxidectin.


Imidacloprid is an insecticide that works by interfering with the flea’s central nervous system. Specifically, it blocks the transmission of stimuli in the insect’s nerve cells, which results in paralysis and eventual death.

Imidacloprid is absorbed into the oils of a cat’s skin and hair follicles after application and is distributed over the entire body within 24 hours. Any fleas that come into contact with the cat will ingest the imidacloprid, which then paralyzes the flea’s nervous system.


Moxidectin is also absorbed into the skin and works to prevent heartworm disease, kill intestinal worms, and treat ear mites in cats. When used in combination with imidacloprid, moxidectin boosts the efficacy against fleas by paralyzing and killing them at multiple life stages, including eggs, larvae, pupae, and adult fleas currently on the cat.

Using these two ingredients together, Advocate works by:

  • Paralyzing and killing adult fleas currently on the cat within 24 hours of application. The ingredients are absorbed into the skin and distributed over the body, coming into contact with any fleas present.
  • Preventing flea eggs and larvae in the cat’s environment from developing into adults by killing them on contact. Any area the treated cat inhabits, such as their bedding, will contain the medication.
  • Providing protection against re-infestation for up to 4 weeks after application. Fleas that come into contact with the cat during this time will ingest the medication and die.
  • Breaking the flea life cycle by killing adults, eggs, and larvae to provide maximum control of the infestation in the home environment. Used monthly, Advocate can eliminate a flea infestation in the cat’s environment over 3-6 months.

Advocate works through absorption into the cat’s skin and distribution over the body to kill adult fleas on the cat and prevent environmental infestations by breaking the flea life cycle.

When used as directed for 3-6 months, Advocate can fully eliminate an existing flea infestation and provide long-term protection.

Benefits of Using Advocate

Advocate, known as Advantage Multi in some countries, is a popular flea treatment for cats that provides comprehensive protection against fleas and other parasites.

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When applied topically to the skin on the back of the neck, Advocate offers the following benefits for flea control and beyond:

  • Effectively kills adult fleas, flea larvae and flea eggs. The active ingredient, imidacloprid, is an insecticide that disrupts the nervous system of fleas, causing paralysis and death. By eliminating multiple life stages of fleas, Advocate breaks the flea life cycle to gain control of infestations.
  • Provides quick relief from flea infestations. Fleas on cats will start to die within 12 hours of application, with 100% effectiveness within 24 hours. This rapid action helps end your cat’s discomfort from flea bites and infestation.
  • Offers protection for up to 4 weeks. A single application of Advocate keeps working for a full month to prevent re-infestation and kill any newly acquired fleas. For severe infestations, additional doses may be needed.
  • Treats and prevents other parasites. In addition to eliminating fleas, Advocate treats and prevents infestations of roundworms, hookworms, whipworms, ear mites, sarcoptic mange mites, and certain types of ticks like the brown dog tick. This broad-spectrum protection helps keep your cat healthy and parasite-free.
  • Easy to apply with minimal side effects. Advocate comes in pre-measured applicator tubes that are simply applied to the skin on the back of the neck. Side effects tend to be mild and rare, including possible skin irritation or hair loss at the application site. Proper dosage and application helps minimize risks.

By using Advocate as directed, cat owners can gain comprehensive protection against fleas and experience the many benefits of effective flea control and parasite prevention for their feline companions.

Consult your veterinarian for more information on Advocate and proper flea and parasite control for your cat.


When dealing with fleas in cats, you likely have some questions about treatment, prevention, and next steps. Here are some of the most frequently asked questions about advocating flea control in felines:

How do I know if my cat has fleas?

Some signs your cat may have fleas include excessive scratching, visible fleas or flea dirt (feces) in their fur, hair loss, or skin irritation. You may see fleas, especially around the neck and base of the tail, or notice your cat scratching frequently.

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Flea dirt looks like small dark specks and can be found by brushing your cat’s coat backwards to expose the skin.

What are the best treatments for fleas in cats?

Effective flea treatments for cats include:

  • Topical spot-on treatments containing fipronil, selamectin, or permethrin: These are applied to the back of the neck and kill adult fleas and larvae for up to 30 days. Popular brands are Frontline, Advantage, and Revolution.
  • Oral flea pills containing lufenuron or spinosad: These are given by mouth and kill flea eggs and larvae for up to 30 days. Comfortis and Capstar are common oral pill brands.
  • Flea shampoos and dips: These are used to kill existing fleas but need to be reapplied frequently. Flea shampoos and dips typically contain pyrethrin.
  • Collars: Flea collars can be effective but some cats may react to the chemicals. Flea collars need to be checked regularly to ensure a proper fit.
  • Flea combs: Flea combs are useful for removing fleas and eggs from your cat’s fur but do not kill fleas. They must be used frequently and in conjunction with a flea treatment.

How can I prevent fleas in the future?

To prevent future flea infestations in your cat, follow these tips:

  • Apply a monthly flea preventative treatment year-round, as directed. This will kill any new fleas before they can lay eggs.
  • Vacuum frequently to pick up flea eggs and larvae, especially under furniture and in any areas where your cat sleeps.
  • Wash any bedding weekly in hot, soapy water to kill all stages of fleas.
  • Consider treating your yard with an insecticide, especially in warm weather. Spray areas where your cat spends a lot of time.
  • Check all household pets for fleas regularly and treat them as well. Fleas can easily spread between animals.
  • Ask your vet about yard sprays if there are feral cats or wildlife in your area. These sprays can help create a barrier around your property.

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