FRONTLINE Shield, from the name in flea and tick protection, 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
Repels mosquitoes that may transmit heartworm 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