Discover extended-duration options that fit any dog’s lifestyle
Unique solutions for your unique canine patients
Introducing BRAVECTO® QUANTUM
1 quick injection. 1 full year* of flea and tick protection for dogs.1
BRAVECTO QUANTUM offers a groundbreaking solution that helps ensure compliance and protection
More from BRAVECTO
BRAVECTO® (fluralaner)
Chews for Dogs
BRAVECTO® (fluralaner topical solution) for Dogs
BRAVECTO® 1-MONTH (fluralaner) Chews for Puppies
Powerful protection against a variety of flea and tick species1-4
BRAVECTO offers an innovative difference in flea and tick protection—extended-duration protection against a wide range of flea and tick species.
Cat flea –
Ctenocephalides felis
BRAVECTO QUANTUM – 1 year*
BRAVECTO Chews – 12 weeks†
BRAVECTO Topical Solution
for Dogs – 12 weeks†
BRAVECTO 1-MONTH Chews – 1 month‡
Black-legged tick (deer tick) –
Ixodes scapularis
BRAVECTO QUANTUM – 1 year*
BRAVECTO Chews – 12 weeks†
BRAVECTO Topical Solution
for Dogs – 12 weeks†
BRAVECTO 1-MONTH Chews – 1 month‡
American dog tick –
Dermacentor variabilis
BRAVECTO QUANTUM – 1 year*
BRAVECTO Chews – 12 weeks†
BRAVECTO Topical Solution
for Dogs – 12 weeks†
BRAVECTO 1-MONTH Chews – 1 month‡
Brown dog tick –
Rhipicephalus sanguineus
BRAVECTO QUANTUM – 1 year*
BRAVECTO Chews – 12 weeks†
BRAVECTO Topical Solution
for Dogs – 12 weeks†
BRAVECTO 1-MONTH Chews – 1 month‡
Asian longhorned tick –
Haemaphysalis longicornis
BRAVECTO Chews – 12 weeks†
BRAVECTO 1-MONTH Chews – 1 month‡
Lone Star tick –
Amblyomma americanum
BRAVECTO QUANTUM – 8 months*
BRAVECTO Chews – 8 weeks
BRAVECTO Topical Solution
for Dogs – 8 weeks
BRAVECTO 1-MONTH Chews – 1 month‡
Protection from the start
BRAVECTO® 1-MONTH Chews provides puppies with just the right amount of flea and tick protection they need for their growing bodies.† Once puppies reach 6 months of age, they can then transition to extended-duration BRAVECTO Chews.
For technical assistance or to report a suspected adverse drug reaction, contact Merck Animal Health at 1-800-224-5318.
This site is intended for veterinary professionals. Visit our website for pet parents.
*
BRAVECTO® QUANTUM is indicated to protect against Amblyomma americanum for 8 months.
†
BRAVECTO kills fleas and prevents flea infestations. BRAVECTO (fluralaner) Chews for Dogs kills ticks (black-legged tick, American dog tick, brown dog tick, and Asian longhorned tick) for 12 weeks. BRAVECTO Chews also kills lone star ticks for 8 weeks. BRAVECTO (fluralaner topical solution) for Dogs kills ticks (black-legged tick, American dog tick, and brown dog tick) for 12 weeks. BRAVECTO Topical Solution for Dogs also kills lone star ticks for 8 weeks.
‡
BRAVECTO 1-MONTH (fluralaner) Chews for Dogs kills adult fleas, prevents flea infestations, and treats and controls ticks (black-legged tick, American dog tick, brown dog tick, and Asian longhorned tick) for one month in dogs and puppies 8 weeks of age and older. BRAVECTO 1-MONTH Chews also treats and controls lone star ticks for one month in dogs and puppies 6 months of age and older.
IMPORTANT SAFETY INFORMATION
BRAVECTO QUANTUM (fluralaner for extended-release injectable suspension) for Dogs: The most commonly reported adverse reactions include vomiting, lethargy, diarrhea, anorexia and pruritus. In some cases, adverse events have been reported following use in breeding females. BRAVECTO Chews has not been shown to be effective for 12-weeks’ duration in puppies less than 6 months of age. BRAVECTO Chews is not effective against lone star ticks beyond 8 weeks of dosing. Indicated for dogs 6 months of age and older. BRAVECTO 1-MONTH (fluralaner) Chews: The most commonly reported adverse reactions include itching, diarrhea, vomiting, decreased appetite, elevated ALT, lethargy, and weight loss. Not effective against lone star ticks in puppies less than 6 months of age. Indicated for dogs 8 weeks of age and older. BRAVECTO (fluralaner topical solution) for Dogs: The most commonly reported adverse reactions include vomiting, hair loss, diarrhea, lethargy, decreased appetite, and moist dermatitis/rash. BRAVECTO Topical Solution for Dogs has not been shown to be effective for 12-weeks’ duration in puppies less than 6 months of age. BRAVECTO Topical Solution for Dogs is not effective against lone star ticks beyond 8 weeks of dosing. For topical use only. Avoid oral ingestion. Indicated for dogs 6 months of age and older. BRAVECTO QUANTUM (fluralaner for extended-release injectable suspension) for Dogs: The most commonly reported adverse reactions in a US field study included lethargy, decreased appetite, vomiting, diarrhea, elevated liver enzymes and pruritus. BRAVECTO QUANTUM is not effective against lone star ticks beyond 8 months of dosing. Indicated for dogs 6 months of age and older.
All BRAVECTO products contain fluralaner, which is a member of the isoxazoline class. This class has been associated with neurologic adverse reactions including tremors, ataxia, and seizures. Seizures have been reported in dogs receiving isoxazoline class drugs, even in dogs without a history of seizures. Use with caution in dogs with a history of seizures or neurologic disorders.
References
- BRAVECTO QUANTUM. Product label. Merck Animal Health; 2025.
- BRAVECTO Chews for Dogs. Product label. Merck Animal Health; 2022.
- BRAVECTO Topical Solution for Dogs. Product label. Merck Animal Health; 2019.
- BRAVECTO 1-MONTH Chews for Dogs. Product label. Merck Animal Health; 2024.