K9 Advantix II Monthly Flea & Tick Prevention for Small Dogs 4-10 lbs, 6-Monthly Treatment

K9 Advantix II Small Dog 30-day treatment & prevention protects dogs 4-10 lbs. from fleas, ticks, mosquitoes, biting flies and lice Kills fleas within 12 hours of application Vet-recommended formula kills & repels on contact so fleas don’t have to bite your dog to die Easy-to-apply topical treatment is fragrance-free and waterproof after 24 hours No prescription needed