Kiltix Tick Collar Kiltix gives your dog fast acting, long term tick control. Kiltix controls Brown Dog and Bush Ticks for up to 5 months. It also aids in the control of deadly Paralysis Tick for 6 weeks. Kiltix collars contain the active ingredient flumethrin. Regarded as one of the world’s most effective tick killing treatments, flumethrin has a long…