Flea Control for Dogs And Puppies Over 55 lbs 4 Month Supply

Advantage Flea Control is a monthly application that kills 98% to 100% of fleas and their larvae within 12 hours. In addition, re-infesting fleas are killed within 2 hours. Kills fleas before they have the chance to lay eggs - thus breaking the flea life cycle. Effective up to 6 weeks!