Vectra 3D is a flea and tick repellent for dogs and also works against stable flies, sand flies and mosquitoes. It contains the active ingredients dinotefuran, pyriproxyfen and permethrin. The unique patented applicator ensures easy administration, partly due to the longer rounded tip. Vectra 3D works fast and has the so-called hot-foot effect which repels ticks. The product is effective for one month (3 weeks against the Dermacentor reticulatus tick). The dog may swim or wash again 48 hours after administration.