K9 Advantix II for Dogs A broad spectrum protection that not only kills but repels fleas, ticks, and mosquitoes, this convenient once a once-a-month topical treatment is for dogs and puppies 7 weeks of age or older and weighing 4 lb or more. Containing Imidacloprid and Permethrin plus the insect growth regulator Pyriproxyfen, these ingredients work in unison to repel and kill parasites that can potentially carry diseases. Features & Benefits: repels and kills ticks, mosquitoes and fleas for up to four weeks repels and kills fleas of all life stages within 12 hours prevents development of fleas for up to four weeks repels biting flies kills chewing lice waterproof Do not use on cats. Note: For maximum effectiveness, you should not bathe your pet 48 hours before or after application. The oils of the skin and coat help to distribute the product properly, ensuring that the product will be effective. View K9 Advantix II manufacturer and label information - Small Dog View K9 Advantix II manufacturer and label information - Medium Dog View K9 Advantix II manufacturer and label information - Large Dog View K9 Advantix II manufacturer and label information - X-Large Dog   If you find a lower price on a product, with an identical brand and model number, Jeffers will match the competitor's price! Call for details! (800)533-3377