Advantage II Purple 4-Month Flea Control for Large Cats Over 9 lbs -- 4 Tubes;

Advantage II is a monthly flea preventative for dogs and cats that offers comprehensive flea protection by killing adult fleas, larvae, and eggs. Plus, it kills fleas through contact, which means fleas don't have to bite your pet to die. Advantage II also treats, prevents, and controls lice on dogs.

Additional Information

The first active ingredient is imidacloprid, which acts on the nervous system of the flea to cause paralysis and subsequent death. Within 12 hours of application, 98-100 percent of fleas are dead. The second active ingredient, pyriproxyfen, is an insect growth regulator. Once a female flea lays her eggs, pyriproxyfen works to prevent the eggs from hatching, ending the flea life cycle. Also, the active ingredient in Advantage II kills through contact, which means that fleas don't have to bite your pet to die.

Directions & Dosage

Advantage II Large Cat is available in 0.8 ml applicators for cats 9 lbs & up (purple).

Ingredients

Imidacloprid (9.1%), Pyriproxyfen (0.46%) Other ingredients (90.44%) 724089202246