Stronghold also known as Revolution Is A Topical Parasiticide That Is Applied To The Skin Of Dogs Eight Weeks Of Age And Older To Kill Adult Fleas And Prevent Flea Eggs From Hatching. Also Prevents Heartworm Disease And Treats And Controls Ear Mite Infestation And Intestinal Worms Roundworm And Hookworm.

Stronghold 也被称为 Revolution 是一种外用寄生虫治疗药物。应用到八周龄以上犬的皮肤从而杀死成虫，防止跳蚤卵孵化。还可以防止心丝虫和治疗和控制耳螨和肠道蠕虫蛔虫和钩虫病。