Advantix II K9 - 6-Month Treatment for Extra Large Dogs Over 55 lbs -- 6 Tubes by K9 Advantix II
Brand: Bayer Animal Health

K9 Advantix II flea and tick prevention for dogs works through contact, so fleas, ticks and mosquitoes do not have to bite your dog to die K9 Advantix II flea and tick control for dogs is an easy to apply topical formula Starts working to kill fleas within 12 hours and keeps working for 30 days