Advantage II topical flea treatment for small dogs weighing 3 to 10 pounds is a vet-recommended monthly application that kills fleas through contact, so they don’t have to bite your dog to die. Even indoor dogs need flea protection because humans and other pets can bring fleas into your home. The protection of Advantage II kills fleas in multiple life stages, including eggs, larvae and adults, effectively breaking the flea life cycle to prevent flea infestation on your dog. This 4-dose small dog flea treatment comes in a convenient topical liquid that is easy to apply, fragrance-free and waterproof after 24 hours. A single application of Advantage II flea treatment for dogs starts working in 12 hours and keeps killing fleas for 30 days. Advantage II flea control for dogs is available in packs of four or six monthly applications for dogs of all sizes. Advantage II is also available in a formula for cats. Fight the misery of biting fleas with the help of Advantage II 4-dose flea treatment for small dogs.