Vectra 3D Purple for Large Dogs 56-95 lbs (25-40 kg) - 6 Doses

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 (4.7ml). 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-onapplication 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.