文摘
Background Rhipicephalus sanguineus is the most widely distributed tick species infesting dogs worldwide, which may cause discomfort to the host and transmit diseases. Acaricides with a rapid and sustained speed of kill are thus important to prevent infestation and to reduce the risk of disease transmission. In this study, the speed of kill of a monthly administered SimparicaTM(sarolaner) treatment against induced infestations with R. sanguineus on dogs was evaluated and compared with a single dose of Bravecto®(fluralaner) for 95 days after the initial treatment.