Nexgard for dogs offers a month-long protection against fleas and ticks. The soft flavoured chews kill both fleas and ticks. It destroys ticks especially Paralysis ticks, Brown dog ticks and bush ticks. NexGard kills adult fleas and ticks. It is helpful for the treatment and prevention of flea infestations and for the control of newly acquired adult fleas. It is safe to use on puppies from 8 weeks of age.