How to get rid of fleas at home, whether they’re on your dog or cat. Shop the best flea combs, shampoos and preventatives from Frontline, NexGard, Seresto and Credelio.

K9 Advantix II (other brand names: Activate II, Provecta Advanced) is a combination medicine for treatment of fleas, ticks, mosquitoes, biting flies, and chewing lice in dogs and puppies.