Frontline Shield Flea & Tick Treatment for Large Dogs 41-80 lbs. 3pk

FRONTLINE Shield provides proven flea and tick protection with repellency action against ticks and mosquitoes Kills and repels all stages of ticks, including those that may transmit Lyme disease Kills chewing lice and adult fleas, flea eggs and larvae to prevent re-infestations Convenient to use, easy to apply, waterproof formula protects for a full 30 days

Frontline Shield 3Pk 41-80# Purple Lg Dog