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Bravecto for Dogs and Cats: Uses, Dosage and Side Effects
Bravecto for Dogs and Cats: Uses, Dosage and Side Effects
Bravecto for Dogs and Cats: Uses, Dosage and Side Effects
Overview of Bravecto® for Dogs and Cats
Bravecto® (fluralaner) is a prescription parasiticide for dogs and cats that provides long-lasting protection against fleas and certain ticks. Its extended duration of action makes it a commonly prescribed option in veterinary practice. It is invaluable for pet parents who prefer less frequent dosing.
However, Bravecto® for dogs and cats are not interchangeable between species. In India, Bravecto® for dogs is available as an oral chew or topical formulation, while Bravecto® for cats is available only as a topical spot-on solution. Each product must be used strictly according to species-specific formulation, weight-based dosing, and veterinary guidance.
This article explains what Bravecto® is used for, directions for use across age and size groups, potential side effects, overdose considerations, storage guidance, how it works for flea and tick prevention in dogs and cats, and when to contact your veterinarian.
What is Bravecto® Used for in Dogs and Cats?
The primary active compound of Bravecto® is Fluralaner. It is used for the treatment and prevention of tick and flea infestations, depending on the formulation and species.
Bravecto® (fluralaner) does not repel parasites
- Kill adult fleas and prevent flea infestations
- Control ticks known to transmit disease (species vary by region)
- Reduce flea-related skin disease, such as flea allergy dermatitis (as part of a broader control plan)
- Treat infestations with ear mites in cats and dogs
Fleas and ticks must attach and feed before they are killed. This is how they are exposed to the active ingredient after feeding on a treated animal. For pet parents, this means you may still see fleas or ticks on your dog or cat shortly after exposure. But it will die after feeding and will not continue reproducing or cause an ongoing infestation.
It also does not treat internal parasites or replace environmental flea control, even when infestations are heavy.
How Bravecto® Works for Dogs
Fluralaner is an isoxazoline-class compound. After oral administration, fluralaner is absorbed into the bloodstream and distributed systemically.
Mechanism of action:
- Fluralaner interferes with the nervous system in fleas and ticks
- This leads to uncontrolled nerve activity, paralysis, and death of the parasite
Key points about Bravecto® in dogs:
- It begins killing fleas rapidly after administration
- It is not distributed over the skin
- It’s unaffected by bathing, brushing and coat condition
How Bravecto® Works for Cats
In cats, fluralaner works through the exact neurological mechanism that kills fleas and ticks. However, cats receive Bravecto® as a topical formulation (Bravecto® spot-on), not an oral chew.
Key points in cats about dosing and administration
- Applied directly to the skin at the base of the skull
- Absorbed systemically through the skin
Bravecto® (fluralaner) provides up to 12 weeks of flea control (tick coverage depends on region and formulation).
Because cats groom extensively, the correct application is critical to prevent oral exposure.
Bravecto® Directions for Dogs
Bravecto® for dogs is administered as an oral chewable tablet or as a spot-on solution, given once every 12 weeks, unless otherwise directed by a veterinarian.
General principles:
- Dose is strictly weight-based
- Tablets should be given with or shortly after food to improve absorption
- Dogs should receive the whole chew (do not split unless specifically directed)
- For spot-on formulations, apply directly to the skin as instructed. Allow the product to dry completely before contact with other pets or bathing.
Bravecto® Directions for Puppies
- Approved for puppies from 6 months of age
- The minimum body weight requirement must be met
- Puppies should be clinically healthy at the time of dosing
- For growing puppies, a 1-month chewable option is available.
It is best to speak with your veterinarian about using Bravecto® or Fluralaner chews or spot-ons on your puppy.
Veterinarians may delay the use in puppies with poor growth, systemic illness, or neurological concerns.
Bravecto® Directions for Small Dogs
Small dogs are dosed using the lowest weight-appropriate tablet. Accurate weighing is essential to avoid under- or overdosing.
Bravecto® Directions for Medium Dogs
Medium-sized dogs typically tolerate Bravecto® (fluralaner) predictably when dosed correctly. Regular parasite risk assessment by a veterinarian remains essential, even with extended-duration products.
Bravecto® Directions for Large Dogs
Large dogs require higher-strength tablets, but never multiple tablets to approximate a dose unless explicitly instructed. Weight reassessment is vital if dogs gain or lose weight.
Bravecto® Directions for Cats
Bravecto® for cats is a topical spot-on solution that is applied once every 12 weeks. Application guidance:
- Apply directly to the skin, not the fur
- At a place at the base of the skull where the cat cannot lick it
- Do not rub or massage the product into the skin; let it absorb naturally
- Allow the product to dry before handling the cat extensively
- Do not allow recently treated animals to groom each other until the application site has completely dried
- Avoid bathing your cat or allowing it to swim for 3 days after application
Bravecto® Directions for Kittens
- Bravecto® is not approved for kittens younger than 9 weeks of age
- Prolonged sedationKittens must weigh at least 1.2 kg to use Bravecto®.
- Use cautiously in kittens with systemic illness or poor body condition.
Side Effects of Bravecto® in Dogs and Cats
Most dogs and cats tolerate Bravecto® well, but side effects can occur, as with any systemic parasiticide.
Side Effects of Bravecto® in Dogs
- Vomiting or diarrhoea
- Decreased appetite
- Lethargy
- Drooling (if the chew is poorly tolerated)
Less common but reported:
- Tremors or muscle twitching
- Seizures (primarily in dogs with a history of seizure disorders)
Not sure what’s causing your pet’s symptoms? Book a vet consultation at Vetic to understand more about your pet’s health.
Side Effects of Bravecto® in Cats
Common side effects in cats include:
- Mild skin reactions at the application site, such as redness, itching, or temporary hair loss
Uncommon adverse reactions in cats include:
- Muscle tremor
- Anorexia (loss of appetite)
- Mild gastrointestinal upset
- Drooling
- Lethargy
- Ataxia (loss of muscle control)
- Neurological problems such as convulsions
Seeing concerning symptoms in your pet? Schedule an immediate consultation at the 24/7 pet emergency care and hospital.
Bravecto® Overdose Information for Dogs
Accidental overdose may result in:
- Severe gastrointestinal upset
- Neurological signs such as tremors or incoordination
- Lethargy
Dogs with suspected overdose require prompt veterinary evaluation. Do not attempt home treatment.
Bravecto® Overdose Information for Cats
Overdose or improper application in cats may lead to:
- Vomiting
- Neurological signs such as tremors
- Skin irritation from topical exposure
Immediate veterinary care is required if an overdose is suspected.
How to Store Bravecto® for Dogs and Cats
Proper storage helps maintain the medication’s effectiveness and reduces the risk of accidental exposure.
- Store at room temperature
- Keep in original packaging
- Protect from moisture and direct heat
- Keep out of reach of pets and children
- Do not use expired products
For sudden severe reactions after Bravecto®, contact an emergency vet near you without delay.
Proper storage of Bravecto® ensures effectiveness and safety:
When To Call Your Vet
Contact your veterinarian immediately if your pet shows:
- Persistent vomiting or diarrhoea
- Neurological signs (tremors, seizures, weakness)
- Severe lethargy
- Skin reactions that worsen or do not resolve
- Suspected overdose or incorrect administration
Early intervention reduces the risk of complications. If you’re unsure about symptoms or Bravecto® use, consult a pet clinic near you for timely care.
Conclusion: About Bravecto® for Dogs and Cats
Bravecto® for dogs and cats is a convenient, long-lasting option for flea and tick protection when used correctly. Fewer doses make prevention easier, but the right product and dose still matter. Every pet has different needs based on health, lifestyle, and local parasite risks. Your veterinarian can help choose the safest and most effective protection for your pet.
Bravecto® for Dogs and Cats: FAQs