Advantage II Flea Treatment for Large Dogs (21-55 lbs) – 6 Doses

Product Description Keep your large dog safe and comfortable with Advantage II Flea Treatment for Large Dogs. Recommended by veterinarians, this EPA-approved topical formula kills adult fleas, flea larvae, and flea eggs on contact—stopping pests before they bite. Combining active ingredients Imidacloprid and Pyriproxyfen, it starts working within 12 hours of application to break the flea life cycle and protect your dog for up to 30 continuous days per dose.

• Kills Fleas on Contact: Destroys pests on contact without requiring them to bite your dog, helping reduce flea allergy dermatitis.

• Breaks the Flea Life Cycle: Contains an Insect Growth Regulator (IGR) to eliminate flea eggs and larvae, preventing future infestations.

• Fast-Acting & Waterproof: Begins working within 12 hours and stays fully effective for 30 days, even after swimming, rain, or bathing.

• Calibrated for Large Dogs: Specially formulated dosage for dogs and puppies 7 weeks of age and older, weighing 21 to 55 lbs.

• 6-Month Supply: Includes 6 easy-to-apply single-dose topical applicator tubes for half a year of complete coverage.