Onset of Flea Kill
Groups of dogs were infested with fleas 1 day prior to treatment. Flea counts were conducted on control and treated groups at 0.5, 1, 2, and 4 hours posttreatment. Bravecto (fluralaner) begins killing fleas within 2 hours of administration, with 88% efficacy within 4 hours and 100% efficacy within 12 hours after treatment.
1,7,11
