NEXGARD Chewable Tablets for Very Small Dogs 6 Tablets 2 to 4KGNexGard Flea & Tick Chewables is a brand new, revolutionary flea and tick preventative from the makers of Frontline, the #1 choice of veterinarians. It's the first flea and tick killer of its kind because it comes in a yummy, Beefflavoured soft chew that protects your dog from a flea and tick infestation for a full 30 days. That means, you don't have to worry amore about messy topicals, or accidentally washing your dogs preventative off while bathing Also, it can be taken alongside your dog's heart worm medication, without interruption. NexGard keeps your pet protected from adult fleas by killing them before they have a chance to lay eggs, which reduces the possibility of a flea infestation. Plus, it kills the American dog tick, which decreases the risk of your pet developing a deadly tickborne disease.How it Works: Contains a brand new ingredient not used in a other flea and tick protection Afoxolaner. Works by absorbing rapidly and safely into your pet's bloodstream and causes uncontrolled activity the flea's and tick's central nervous system, which causes death. Afoxolaner is slowly excreted through your pet's metabolism, which allows NexGard to continue to provide effective treatment for a full 30 days. Amazing protection in a tasty morselBenefits: Firstever flea and tick preventative from the makers of Frontline that comes in a tasty beefflavored chew No more messy topical preventatives, and no more worrying about washing off your dog's flea protection Safe, effective, FDAapproved, and lasts for 30 days Can be taken alongside heart worm medication