K9 Advantix II Flea and Tick Prevention for Large Dogs 4-Pack, 21...

K9 Advantix II Flea and Tick Prevention for Large Dogs 4-Pack, 21-55 Pounds

• 4 monthly applications of K9 Advantix II flea and tick prevention for large dogs weighing 21-55 pounds
• 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
• Suitable for effective year-round dog flea and tick treatment for large dogs