Frontline Plus for Dogs Large Dog (45 to 88 pounds) Flea and Tick Treatment, 6 Doses

• Provides fast-acting, long-lasting flea and tick protection for pets 8 weeks or older
• Kills adult fleas, ticks, chewing lice, mites, and flea eggs and larvae
• Waterproof 24 hours after application
• Easy to apply for once a month for lasting protection
• For best results, apply every month