Q. How long does it take for K9 Advantix to work?
A. K9 Advantix is a quick action formula. It starts working within 20 minutes of application. It kills fleas, ticks and flea larvae. Moreover, the topical treatment repels fleas from sucking blood within 5 minutes. Within 24 hours, K9 Advantix is fully active.
Q. For what age pets can I use K9 Advantix on?
A. K9 Advantix is can be used on adult dogs and puppies 7 weeks of age and older. It is safe for all dog sizes and breeds. K9 Advantix is specially formulated for dogs. It should not be used on cats.
Q. Does K9 Advantix retain its efficacy after the dog has been swimming or has had a bath?
A. According to Bayer, K9 Advantix retains its efficacy after bathing and swimming once the product has been applied and has had adequate time to dry and be absorbed. The efficacy is retained, though your pet goes into water.