法国诗华 Vectra 3D 超大型犬用体外驱虫滴剂 体重25-40公斤 3支装 Vectra 3D Large Dog 25-40kg, 3Pk
The unique combination of active ingredients in Vectra 3D kills fleas in just 2 hours and also prevents them feeding. The fleas are killed on contact with the active ingredients . On top of this, Vectra 3D will kill the eggs and larvae that live in your house to prevent new adult fleas from developing. Plus it lasts for a full month! Vectra 3D will repel and kill ticks 24h after it has been applied and provide protection for your dog for a full month, no matter where you take him. Vectra 3D also repels other biting insects such as sand flies, mosquitoes and stable flies for a month. The unique line-on application method and easy to use pipette means the product gets to work quickly and may be less sticky and messy than more traditional spot-on methods. Warning: Vectra 3D should not be used on cats.