About this item

• FOUR MONTHS PROTECTION: 4 monthly applications of K9 Advantix II flea and tick prevention for extra-large dogs weighing 55 pounds or more
• FLEA, TICK AND MOSQUITO PROTECTION: 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
• EASY TO APPLY: K9 Advantix II flea and tick control for dogs is an easy to apply topical formula
• STARTS WORKING WITHIN 12 HOURS: Starts working to kill fleas within 12 hours and keeps working for 30 days
• EFFECTIVE YEAR-ROUND: Suitable for effective year-round flea and tick treatment for extra-large dogs