Advantage 250 Flea Spot-On for Extra Large Dogs is applied to the skin and gets to work quickly, killing fleas within one day and remaining effective for up to four weeks. Advantage is a spot-on solution that is easy to apply and able to kill fleas through contact. Simple to use and available without a prescription, Advantage helps give you peace of mind in the fight against fleas.
One pipette for dogs weighing between 25kg and 40kg. Can be used in puppies from 8 weeks.
4.0ml (400mg imidacloprid)