Advantage Spot-On for large cats (6.25 to 12.5 kilograms) delivers monthly flea protection through topical application. The 6-pack provides half a year of continuous flea coverage for larger cats.

The imidacloprid formula kills adult fleas on contact within 24 hours and eliminates flea larvae in the home environment. Applied to the back of the neck for easy administration. Waterproof and suitable for cats in the 6.25 to 12.5 kilogram weight range.

The 6-pack is the most economical purchase option for regular Advantage users, providing six months of protection with accurate dosing for larger cats.