NexGard Combo kills fleas and ticks. It prevents flea and ticks infestation and ear mites. This treatment gives protection against heartworm disease and controls infections caused by tapeworms, roundworms, and hookworms. It also treats infections caused by vesicle worms. Get the lowest price with free shipping and earn rewards. Save up to 10% with auto-order and up to 20% on your next order. Apply Coupon Code: SUMR10