"Protect your dog with the #1 name in flea and tick protection1. FRONTLINE Plus for Dogs is a fast-acting, waterproof flea and tick treatment proven to kill adult fleas, flea eggs, flea larvae, chewing lice and ticks. Approved for use in dogs eight weeks or older, this treatment lasts a full 30 days and is made for dogs with four different sizes available for dogs weighing between 5-22 lbs., 23-44 lbs., 45-88 lbs., and 89-132 lbs. Made with two active ingredients, fipronil and (S)- methoprene, this treatment breaks the flea life cycle by killing existing adult fleas as well as the eggs and larvae, preventing further infestations.

• Provides fast-acting, long-lasting flea and tick protection
• Trusted by Pet Owners for 20 years
• Kills adult fleas, flea eggs, flea larvae, and ticks
• Rapidly eliminates chewing lice infestations
• Aids in the control of sarcoptic mange infestations
• Waterproof
• Easy to apply once a month for lasting protection
• For best results, apply every month
• Store unused product in original container only, out of reach of children and animals.
• For external use only. Do not use on puppies under 8 weeks of age and less than 5 lbs. Individual sensitivities, while rare, may occur after using any pesticide product

READ ENTIRE LABEL BEFORE EACH USE. To apply, simply follow these instructions and repeat every 30 days: Use scissors to separate one FRONTLINE Plus for Dogs blister and cut along dotted line to peel down foil to remove the applicator. Open the applicator by holding upright with foil side toward you and snap applicator tip. Next, part your dog's hair between the shoulder blades. Place the applicator tip just above the skin and squeeze. Apply entire contents of the applicator in a single spot directly onto the animal's skin. Do not apply on top of the haircoat. Avoid contact with treated area until dry. Do not allow your dog to ingest this product. Do not apply to dogs weighing less than 5 lbs. 23 lbs. 45 lbs. 89 lbs. or younger than 8 weeks of age.Do not use two applicators for dogs weighing more than 132 lbs. Do not use more than one application per dog per month.