Beaphar FIPROtec Spot-On for Large Dogs kills fleas and ticks on dogs, and continues to kill fleas for up to five weeks and ticks for up to four weeks. Suitable for dogs over 8 weeks of age and weighing between 20-40kg

How to use:
Weigh the dog carefully before application to ensure it is over 20kg. Do not remove the pipette from the blister until the product is ready to be used. Holding the pipette upright, snip off the top of the pipette. Part the dogs fur between the shoulder blades, and apply the contents of one pipette to the skins surface, half between the shoulder blades and half at the base of the head. For continuous protection re-apply once every four weeks.