How Long Does BRAVECTO Really Last in Dogs?
As a responsible pet owner, keeping your furry friend safe from parasites is a top priority. When it comes to flea and tick prevention, BRAVECTO is one of the most trusted names in veterinary medicine. But how long does BRAVECTO really last in dogs? Let’s explore the facts behind this innovative treatment and how it works to protect your canine companion.
What Is BRAVECTO?
BRAVECTO is an oral or topical medication used to prevent fleas and ticks in dogs. Its active ingredient, fluralaner, is a systemic insecticide and acaricide that works through ingestion or skin absorption. Once administered, fluralaner circulates in the dog’s bloodstream where it can effectively kill fleas and ticks when they bite.
How Long Does It Really Work?
The duration of BRAVECTO’s effectiveness depends on the formulation:
- Oral Chewable Tablet: Lasts up to 12 weeks for flea and tick prevention.
- Topical Solution: Also provides protection for up to 12 weeks.
- For certain tick species like the Lone Star tick, protection may last up to 8 weeks instead.
Key Benefits of BRAVECTO
Why is BRAVECTO so popular among pet owners and veterinarians?
- Long-lasting protection: Just one dose every 12 weeks.
- Fast-acting: Starts killing fleas within 2 hours.
- Comprehensive coverage: Effective against multiple tick species.
- Convenient: Reduces the need for monthly administration.
How It Works
BRAVECTO’s active ingredient, fluralaner, disrupts the nervous system of fleas and ticks by blocking chloride channels, ultimately leading to their death. The medication remains in your dog’s system and provides ongoing protection throughout the 12-week period.
When to Administer BRAVECTO
Dogs can begin treatment at 6 months of age. It should be administered:
- With food to improve absorption (for oral versions).
- On dry skin directly (for topical versions).
- Every 12 weeks to maintain protection.
Safety and Side Effects
BRAVECTO has been rigorously tested and is generally safe for most dogs. However, it’s important to be aware of potential side effects:
- Vomiting
- Diarrhea
- Lethargy
- Loss of appetite
Always consult your veterinarian before starting BRAVECTO, especially if your dog has a history of seizures or is taking other medications.
How BRAVECTO Compares to Monthly Treatments
Compared to monthly flea and tick preventatives, BRAVECTO’s 12-week dosing schedule offers several advantages:
- Fewer doses per year, reducing missed treatments.
- Cost-effective over time due to extended coverage.
- Consistency in protection with fewer disruptions.
BRAVECTO for Different Dog Sizes
BRAVECTO is available in different dosages based on your dog’s weight. Always use the correct formulation to ensure safety and effectiveness:
- Small dogs: 4.4–9.9 lbs
- Medium dogs: 10–22 lbs
- Large dogs: 23–44 lbs
- Extra Large dogs: 45–88 lbs and over
Storage and Handling
Keep BRAVECTO in a cool, dry place out of reach of children and pets. For best results, administer before the expiration date and follow your veterinarian’s dosage instructions closely.
Conclusion
BRAVECTO provides up to 12 weeks of reliable, long-lasting protection against fleas and ticks in dogs. With fewer treatments needed per year and fast action, it is an excellent choice for pet owners seeking convenience and peace of mind. Always follow your vet’s guidance to ensure the best results for your dog’s health.





