K9 Advantix® II helps prevent a variety of irritating pests on your dog. K9 Advantix® REPELS and kills ticks, fleas, and mosquitoes, REPELS biting flies, and kills lice. It starts killing ticks within 10 minutes. K9 Advantix® II kills all flea life stages, including eggs and larvae, and prevents fleas on treated dogs from infesting the home. The convenient, waterproof* formula lasts for one month and can be used on puppies 7 weeks old and older. Sorry, these products cannot be shipped to Puerto Rico and Canada.
*Recommended use of a non-detergent shampoo.
**Three days post-treatment on previously untreated dogs.