Say goodbye to pesky fleas with Vectra Flea Spot Treatment for Medium Dogs & Puppies. This monthly treatment and prevention formula is intended for dogs and puppies ages eight weeks and older weighing 21–55 pounds. The easy-to-apply topical solution kills fleas through contact, eliminating the need for them to bite your furry friend. It can also help prevent Flea Allergy Dermatitis (FAD) or anemia caused by fleas. Not only does it kill adult fleas, but it breaks 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.