Advantage Spot-On Flea Treatment for Dogs 25kg+ is a 6-pack of monthly flea pipettes dosed for extra-large dogs. It kills fleas on contact without needing them to bite, and provides six months of dedicated flea and lice control in a single purchase.

Each pipette delivers imidacloprid, which kills adult fleas on contact within minutes and stops re-infesting fleas from biting within 3–5 minutes. The formula also kills larval flea stages in the dog's environment and reduces flea allergy dermatitis. Water-resistant, and safe for puppies from birth and for pregnant and lactating dogs.

A 6-pack for extra-large dogs locks in a half-year of consistent flea control at the highest weight tier. Dogs over 25kg need a properly calibrated dose to maintain full coverage, and the 6-pack removes the purchase gaps that lead to missed monthly treatments.