Frontline Plus

Frontline Plus is an all-in-one option, ticking the boxes for both treatment and prevention of  topical flea and tick for dogs and cats. Frontline Plus kills 100% of adult fleas on your pet within 12 hours and 100% of all ticks and chewing lice within 48 hours. Frontline Plus contains an insect growth regulator, S-methoprene, which kills flea eggs and larvae.