Kills adult fleas, flea eggs and flea larvae in the environment - Treat, control and prevent flea infestations - Control flea allergy dermatitis - Prevent heartworm disease caused by heartworm in cats - Treat and control ear mites - Treats and controls intestinal hookworm and roundworm - Treats biting lice Units in pack: 1 x 0.75 mL Pipette Dosage: Once a month Suitable for: Cats and kittens 2.6 to 7.5 kg in bodyweight Not recommended for: Kittens less than 6 weeks old