Nexgard for Dog is an effective and advanced flea and tick oral treatment that is manufactured by Merial/Boehringer Ingelheim. It comes in a beef-flavored chew that kills fleas and ticks for a full month. And Nexgard has Afoxolaner ingredients that attack fleas and tick's nervous system, which causes death. PetCareSupplies bring Nexgard Oral treatment for dogs at cheapest price with free shipping. Visit the site for more info.