PetLock® Max for Dogs Large Dog Monthly Topical Treatment 4-0.084 fl. oz. Applicators

5 way protection against fleas, ticks, biting flies, mosquitoes and lice.• Repels and kills all life stages of fleas.• One treatment prevents further flea infestations for 4 weeks.• Kills fleas within 12 hours of application.• Prevents reinfestations by killing adult fleas before they lay eggs.• Prevents development of fleas, flea eggs, pupae and larvae for four weeks.• Effectively targets all life stages of fleas and ticks.• Repels and kills ticks including Deer ticks (vector of Lyme disease), American dog ticks (vector of Rocky Mountain spotted fever), Brown dog ticks (vector of Ehrlichiosis), and Lone Star ticks (vector of Ehrlichiosis) for up to four weeks.• Repels and kills mosquitoes for up to four weeks.• Repels and prevents blood-feeding by biting flies.• Kills chewing lice.• Remains effective following swimming and/or shampooing.• Convenient, easy to apply topical solution.• Long-Lasting, Waterproof. Contains the same active ingredients used in K9 Advantix® II.