Understanding How Long BRAVECTO Lasts in Dogs
When it comes to protecting your furry companion from fleas and ticks, choosing the right medication is essential. BRAVECTO, a popular flea and tick treatment, has become a go-to option for many pet owners and veterinarians due to its long-lasting protection. But how long does BRAVECTO really last in dogs, and what should pet owners know about its usage?
What Is BRAVECTO?
BRAVECTO is a veterinarian-recommended oral or topical treatment designed to protect dogs against fleas and ticks. It contains fluralaner, a powerful ingredient that kills parasites quickly and effectively.
Duration of Protection
A single dose of BRAVECTO provides:
- Up to 12 weeks (roughly 3 months) of protection against fleas and several tick species.
- 8 weeks of protection against the Lone Star tick specifically, if using the chewable tablet formulation.
This extended protection means fewer treatments per year compared to monthly doses required by many other products.
Types of BRAVECTO for Dogs
BRAVECTO comes in two primary forms for dogs:
- Chewable tablets: Tasty and easy to administer, these provide systemic protection through the bloodstream.
- Topical solution: Applied directly to the dog’s skin, offering the same duration of protection against fleas and ticks.
How It Works
After administration, BRAVECTO distributes throughout the dog's body and kills fleas and ticks when they bite. It disrupts their nervous system, leading to swift death — usually within hours.
Benefits of BRAVECTO
- Extended coverage: One dose protects for up to 12 weeks, reducing the chance of missed doses.
- Fast-acting: Begins killing fleas within 2 hours and ticks within 12 hours.
- Convenience: Fewer treatments per year make scheduling easier.
- Effective control: Helps manage flea infestations and reduce tick-borne diseases.
Factors That Influence Effectiveness
While BRAVECTO is highly effective, some factors may affect its performance:
- Correct dosage according to the dog’s weight must be given.
- Medications must be given at the recommended interval (every 12 weeks).
- For topical application, proper skin contact is necessary for absorption.
When to Start and How Often to Administer
Veterinarians recommend starting BRAVECTO at 6 months of age, though it is approved for puppies as young as 8 weeks (weighing at least 4.4 lbs). For year-round protection, administer BRAVECTO every 12 weeks continuously.
Comparing BRAVECTO to Other Treatments
Many flea and tick treatments require monthly application, which increases the likelihood of missed doses. BRAVECTO’s 12-week window means fewer chances for lapses in protection.
Side Effects and Safety
BRAVECTO has a good safety profile. Some dogs may experience:
- Vomiting
- Diarrhea
- Loss of appetite
- Lethargy
Consult your vet if any side effects persist or cause concern.
Key Takeaways
- BRAVECTO lasts up to 12 weeks per dose in dogs.
- Administer every 12 weeks for optimal year-round protection.
- Always match the product to your dog’s age and weight.
In summary, BRAVECTO’s extended protection against fleas and ticks makes it a practical and effective option for busy pet owners. By ensuring regular, correct usage, you can help keep your dog safe and healthy all year long.





