Advantage II for Dogs 10 lbs and Under – 6 pack

Advantage kills fleas on dogs and puppies within 12 hours. Reinfesting fleas are killed within two hours with protection against further flea infestation lasting for up to four weeks. Pre-existing pupae in the environment may continue to emerge for six weeks or longer depending upon the climatic conditions. Larval flea stages in the pet's surroundings are killed following contact with More »