Document Classification

Section Type: BACKGROUND

Text: Two studies evaluating the efficacy of an imidacloprid/flumethrin collar (Seresto, Bayer Animal Health, IVP), a deltamethrin collar (Scalibor, MSD, CP1), a fipronil / (s) - methoprene spot-on (Frontline Combo, Merial, CP2), a dinotefuran/pyriproxyfen/permethrin spot-on (Vectra 3D, Ceva, CP3) and an amitraz/fipronil / (s) - methoprene spot-on (Certifect, Merial, CP4/CP5) against repeated infestations with Rhipicephalus sanguineus and Ctenocephalides felis felis on dogs were conducted over periods of 226 days and 71 days respectively.