About This

• BREAK THE FLEA LIFE CYCLE: Effectively breaks the flea life cycle by killing all life stages of fleas: adults, eggs and larvae
• ACTIVE INGREDIENTS THAT WORK: Contains the same active ingredients as Bayer K9 Advantix II for Dogs (pyriproxyfen & imidacloprid)
• FLEA TREATMENT FOR DOGS: Kills fleas and lice within 12 hours of drops application, and prevents reinfestations for up to 4 months
• 5 WAY PROTECTION FOR DOGS: Advecta Ultra for Dogs provides 5 way protection against fleas, ticks, biting flies, mosquitoes and lice
• WATERPROOF, FRAGRANCE-FREE FORMULA: Flea medication remains effective & provides protection even if your pet gets wet