FRONTLINE PLUS remains the leading treatment for year-round flea control because it contains two active ingredients: one that kills adult fleas, and another that kills flea eggs and stops larval and pupal development. This combination breaks the flea life cycle at every stage.
Can recommend this product. Had a Flea problem early summer and purchased this product for my 2 german shepards and cavoodle. It did take a while for them to stop scratching but they are now itch free and we are all very happy about it.