Say goodbye to pesky fleas with Vectra Flea Spot Treatment for X-Small Dogs & Puppies. This monthly treatment and prevention formula is intended for dogs and puppies ages 8 weeks and older weighing 2.5–10 pounds. The easy-to-apply topical solution kills fleas through contact, eliminating the need for them to bite your furry friend. Not only does it kill adult fleas, but it also helps break the flea life cycle by preventing the development of immature fleas. This formula is specially designed to provide full-body protection for one month. It’s a great choice for both indoor and outdoor dogs. Plus, it’s quick drying, fragrance free, and non-greasy for your pet’s comfort.