Description Frontline Combo can be used for the elimination of fleas and against new infestations of adult fleas for 4 week (for cats) and 8 weeks (for dogs). Prevention of the multiplication of fleas by inhibiting the development of eggs, larvae and pupae originating from eggs laid by adult fleas for 6 weeks after application and the elimination of ticks for up to 2 weeks and biting lice. Frontline Combo Spot On can be used as part of a treatment strategy for the control of Flea Allergy Dermatitis (FAD)
