Advantage II Red Flea Tick 4pk Dogs 21-55 Lbs (USA 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 an Advantage treated pet.
Item # SO1758
Available: In Stock