What Is The Difference Between Frontline And Frontline Plus For Dogs?
What Is The Difference Between Frontline And Frontline Plus For Dogs? Frontline Original will protect your dog against Adult fleas only, protect against flea allergy dermatitis, Ticks (including paralysis ticks and brown dog ticks) and biting lice. Frontline Plus however contains an extra ingredient: Methoprene that kills all stages of the flea lifecycle. Which is