Advantix

Advantix by Elanco kills and repels fleas, ticks, and mosquitoes through contact without biting required, using active ingredients imidacloprid and permethrin. The waterproof formula starts working within 12 hours and provides long-lasting protection even after swimming or bathing. Vet-recommended for dogs and puppies 7 weeks and older, it helps prevent flea-borne and tick-borne diseases including Lyme disease and tick paralysis.