K9 Advantix II Flea & Tick Treatment for Large Dogs (11–25 kg)

K9 Advantix II is a topical solution that delivers complete parasite protection for large dogs. Suitable for dogs weighing 11–25 kg, it guards against fleas, ticks, mosquitoes, lice, and stable flies, while reducing flea eggs and larvae in the surrounding environment. By targeting parasites where they live—on the dog and in the dog’s environment—it supports comfort during daily walks, playtime, and outdoor adventures.

• Fleas and ticks are killed on contact, so bites are not required for effectiveness.
• Three active ingredients—Imidacloprid, permethrin, and pyriproxyfen—work together to stop active parasites and interrupt the flea life cycle.
• Pyriproxyfen acts as an insect growth regulator, reducing new flea generations and limiting re-infestation.
• Also provides protection against mosquitoes and lice, enhancing protection during outdoor activities.
• Safety note: Do not use on cats; this product is for dogs only.

With multi-parasite protection in a single topical application, this formulation offers targeted defense that fits into a busy pet owner’s routine.