Nexgard Spectra for Dogs Highly effective flea treatment for dogs Provides tick control for a full month against paralysis ticks, bush ticks, and brown dog ticks Controls ear mites on dogs as well as demodectic and sarcoptic mange Prevents heartworm disease in dogs Effective worm treatment for dogs: roundworms, hookworms, and whipworms Veterinarian recommended Nexgard Spectra 6 Pack There are no products to display