K-9 ADVANTIX II 56-100 LB BLUE 4PK

K9 Advantix II is a topical flea and tick prevention for dogs that protects against and treats ticks, fleas, mosquitoes, biting flies, and lice on dogs and puppies over 7 weeks old. K9 Advantix II contains imidacloprid and permethrin, plus insect growth regulator, pyriproxyfen. K9 Advantix II flea and tick for dogs repels and kills ticks for up to four weeks. It repels and kills fleas of all life stages, kills fleas within 12 hours of application and prevents further flea infestations for a month. This flea and tick medication prevents the development of fleas, flea eggs, pupae and larvae for a month. It repels and kills mosquitoes for up to four weeks and repels and prevents blood feeding by biting flies. K9 Advantix II flea and tick guard also kills chewing lice and is waterproof.