Merial

Frontline Plus provides convenient and effective flea and tick control in dogs and cats, puppies and kittens. It is effective against all stages of the brown dog tick, the American dog tick, lone star tick and deer ticks (the major carrier of Lyme disease). It also kills flea eggs and flea larvae.

Pets may experience some temporary irritation at the site of product application. If signs persist or become more severe within a few days of application, consult a veterinarian immediately.

This product is for external use on dogs and puppies 8 weeks or older. Consult a veterinarian before using on medicated animals, animals using this product with other pesticides, and debilitated, aged, pregnant or nursing animals. This product is flammable. Keep away from heat and open flame. This product is harmful to humans if swallowed. Call a physician or poison control center for advice. Have patient sip water do not induce vomiting unless advised to and patient is conscious. This product can cause eye injury. Flush eyes with plenty of water. Call a physician if irritation persists. Avoid contact with skin, eyes or clothing. Wash thoroughly with soap and water after handling.

Fipronil (9.8%), S-methoprene (8.8%), Inert ingredients (81.4%)