EctoAdvance for Dogs 89-132 lbs, 12 Month contains Fipronil, a broad-spectrum insecticide, and S-Methoprene, an insect growth regulator, which eliminate existing flea infestations and prevent new ones. Because it's waterproof, your pet won't lose the protection offered by EctoAdvance flea control. Safe for dogs and puppies over 8 weeks of age.
- Kills existing fleas within hours of application
- Effective against American dog ticks, deer ticks, brown dog ticks, and lone star ticks
- Helps prevent flea allergy dermatitis
- A generic alternative to Frontline Plus