The non-prescription Frontline Plus for Large Dogs (45-88 lbs.) is a monthly topical flea and tick preventative to kill 100% of adult fleas on dogs within 18 hours and 100% of all ticks and chewing lice within 48 hours. Our entire Frontline collection includes the Frontline Plus protection for pets of all sizes, and you can compare brand prices for your dog protection in our Flea & Tick collection. Our Frontline Plus for dogs is effective against all stages of the brown dog tick, the American dog tick, the lone star tick, and the deer tick (the major carrier of Lyme disease).
Our Frontline Plus for Large Dogs is EPA approved product guaranteed from the manufacturer, Merial.
Frontline Plus for Dogs Contains:
- Fipronil: 9.8%
- (S)-methoprene: 8.8%
- Inert Ingredients: 81.4%