Bravecto is a popular and effective flea and tick preventative for dogs, but how does it actually work? In this article, we'll delve into the mechanism of action behind Bravecto and why it's a trusted choice for pet owners.

Bravecto is a revolutionary flea and tick treatment that provides long-lasting protection for dogs. It offers pet owners peace of mind knowing that their furry friends are safeguarded against these common parasites.

What is Bravecto?

Bravecto is a chewable tablet or topical solution that contains the active ingredient fluralaner. This powerful compound targets the nervous system of fleas and ticks, effectively killing them upon contact or ingestion.

Active Ingredient

Fluralaner, the active ingredient in Bravecto, works by disrupting the nervous system of fleas and ticks. It blocks specific receptors, leading to paralysis and ultimately death of the parasites.


Bravecto is available in chewable tablet form or as a topical solution, making it easy to administer to dogs of all sizes.

Duration of Effectiveness

One of the key advantages of Bravecto is its long-lasting effectiveness. A single dose provides protection against fleas and ticks for up to 12 weeks, making it a convenient option for pet owners.


Bravecto has been extensively tested and proven to be highly effective in preventing flea and tick infestations in dogs. Many pet owners report seeing a significant reduction in flea and tick activity after using Bravecto.


In addition to its effectiveness, Bravecto for dogs offers other benefits such as convenience and ease of use. With just one dose every 12 weeks, pet owners can rest assured that their dogs are protected without the hassle of monthly treatments.


How quickly does Bravecto start working?

A: Bravecto begins killing fleas within 2 hours of administration and ticks within 12 hours.

Can Bravecto be used on puppies?

A: Bravecto is safe for use in puppies aged 6 months and older.

Is Bravecto safe for pregnant or lactating dogs?

A: The safety of Bravecto in pregnant or lactating dogs has not been established, so it's best to consult with your veterinarian before use.


In conclusion, Bravecto is a highly effective and convenient option for flea and tick prevention in dogs. Its long-lasting protection, ease of administration, and proven effectiveness make it a top choice for pet owners looking to keep their furry friends safe and healthy.