Nexgard is a simple solution in controlling fleas and ticks on dogs. The oral treatment kills fleas and ticks for one full month. The fast-acting formula eliminates 100% of fleas within 6 hours of administration. It treats paralysis ticks and protects dogs from flea infestation. Nexgard chewables also treat mites and controls flea tapeworm infestations. Shop premium quality dog flea and tick control products online at the cheapest price at DiscountPetCare.