Bravecto Quantum vs. Bravecto Chews: Cost, Tick Coverage & Seizure Warning
Bravecto Quantum and Bravecto Chews both use fluralaner, an isoxazoline flea-and-tick medication, but their dosing intervals and current U.S. labels differ. Quantum is a veterinarian-administered extended-release injection labeled for 12 months against fleas and five tick species, but only 8 months against lone star ticks; standard Bravecto Chews are given every 12 weeks and already cover Asian longhorned ticks, while Gulf Coast tick coverage is currently unique to Quantum among these two products. This evergreen guide explains the FDA neurologic warning, why the two seizures observed among 225 Quantum-treated dogs in the field study should not be treated as a proven 0.9% drug-caused seizure rate, what long systemic exposure after the injection means in practice, how current cost examples really vary by clinic, and how to compare the two options with your veterinarian.