Advantage II Flea Spot Treatment for Dogs, 21-55 lbs, 6 Doses (6-mos. supply)
Advantage II Flea Spot Treatment for Dogs, 21-55 lbs, 6 Doses (6-mos. supply); Help protect your furry friend from parasitic pests and the potentially harmful diseases they can transmit with Advantage II Flea Treatment for Large Dogs. This highly-effective, veterinarian-recommended treatment is specifically formulated to kill all life stages of fleas on contact with no painful biting required. With three-way protection that kills the eggs, larvae and adults, it breaks the flea life-cycle to help prevent re-infestation of both your house and hound. The waterproof formula for dogs 7 weeks or older and weighing between 21 and 55 pounds continues working for up to four weeks, even after bathing or swimming.