Vetri-Science Flea and Tick Defense for Cats and Kittens contains the active ingredient fipronil that effectively targets fleas, ticks, chewing lice and mosquitos; Fipronil collects in the oils of the skin and hair follicles and continues to be released onto the skin and coat, resulting in fast-acting, long-lasting activity; Box contains 3 doses. FLEA & TICK DEFENSE FOR CATS Vetri-Science Laboratories' FLEA + TICK DEFENSE for Cats provides convenient and effective flea, tick and chewing lice control for cats and kittens. FLEA + TICK DEFENSE for Cats contains fipronil the active ingredient used in Frontline® Top Spot®* FLEA & TICK DEFENSE KILLS: * Fleas * Ticks * Lice DEFEND YOUR PETS. This product is safe, easy to use, and effective. Each application of Vetri-Science's FLEA + TICK DEFENSE for Cats has been shown to kill adult fleas before they lay eggs, control flea re-infestation for up to one month, kills ticks that may transmit Lyme disease, rapidly eliminate infestations with chewing lice, and remains effective after bathing. KILLS FLEAS FAST! Fipronil is the proven and trusted active ingredient in Frontline® Top Spot®*. Used for twenty years by veterinary professionals, fipronil kills and prevents infestations of adult fleas and ticks safely and effectively. Fipronil collects in the oils of the skin and hair follicles, and continues to be released from the hair follicles onto the skin and coat resulting in long-lasting activity. FIPRONIL: * Kills adult fleas before they lay eggs * Controls and prevents flea re-infestation * Kills flea that may cause anemia * Controls fleas which may cause flea allergy dermatitis * Kills ticks that may transmit Lyme disease, ehrlichiosis and babesiosis * Rapidly eliminates infestations of chewing lice FLEA + TICK DEFENSE FOR CATS IS: * Fast acting * Long Lasting * Waterproof * Use only on cats and kittens 8 weeks and older APPLICATION IS EASY. Place the applicator top through animal's hair to the skin level between the shoulder blades. Squeeze applicator, applying entire contents in a single spot to the animal's skin. Allow area to dry before touching treated area. Only one applicator per treatment is needed. FLEA + TICK DEFENSE for Cats remains effective even after bathing, water immersion, or exposure to sunlight. When used monthly FLEA + TICK DEFENSE for Cats completely controls flea, tick and chewing lice infestations and can be used on breeding, pregnant, and lactating queens. KILL FLEAS. SAVE MONEY. FLEA + TICK DEFENSE. *Flea + Tick Defense is not manufactured or distributed by Merial. Frontline and Frontline Top Spot are registered trademarks of Merial.

Packaging May Vary. Fast acting and long lasting. Kills fleas and ticks. Topical flea and tick repellent.

Best Sellers Rank: See Top 100 in Pet Supplies. Country of Origin: Germany. : B00IPFH4N8. Manufacturer: Vetri-Science. Date First Available: May 31, 2013. Item model number: 090010D.003. Product Dimensions: 5.75 x 0.75 x 4.28 inches; 1.12 Ounces. Is Discontinued By Manufacturer: No.