Vectra 3D Spot On is a powerful and broad-spectrum treatment for parasite control in very large breed dogs weighing over 40kg.

Vectra 3D works by creating a ‘hot foot’ reaction that causes fleas, ticks and other parasites that come in contact with your dog’s skin or coat to retreat back up hair shafts without biting, where they will soon die. Mosquitoes will sense the active ingredients and 80% of the time, avoid dogs without landing.

Each 8.0ml pipette contains 432mg Dinotefuran, 38.72mg Pyriproxyfen, 3176mg permethrin.

Vectra 3D Spot On for Extra Large Dogs (3 Pack)