The active ingredients in K9 Advantix II help keep your dog safe from ticks, fleas, and mosquitoes. These effective compounds attack the pests' nerve cells, paralyzing and effectively killing them, as well as repelling them from future attacks. Most ticks are repelled and killed before they can attach, which may reduce the risk of transmitting disease-causing organisms to your pet. K9 Advantix II effectively kills and repels Deer ticks, American dog ticks, Brown dog ticks, and Lone Star ticks.

• Kills and repels ticks, fleas, and mosquitoes
• Repels biting flies and kills lice
• Waterproof formula won't wash off from swimming or bathing
• ncludes four convenient one-month doses
• Easy to apply For dogs seven weeks of age and older and weighing 21-55 pounds and under

Kills and repels ticks, fleas, and mosquitoesAdvantix II