Johnsons Guardian Plus Spot On for Medium Dogs 20kg 40kg 1 Treatment, Kills Fleas, Ticks & Lice, Stops Flea Eggs Hatching

Triple Action Protection - Kills fleas, ticks, and lice while stopping flea eggs and larvae developing. Veterinary Strength - Trusted formula with fipronil and S-methoprene for powerful, reliable results. Up to 8 Weeks Cover - One pipette offers up to eight weeks of flea protection and four weeks tick control. Prevents Re-Infestation - Stops flea eggs from hatching for up to eight weeks, breaking the life cycle. Easy Spot-On Application - Single pipette, applied to the skin at the base of the neck, for medium dogs between 20kg and 40kg.