Protect your dog with trusted flea and tick prevention from Frontline Gold, the #1 name in flea and tick protection. Specially designed for small dogs weighing 5–22 lbs., this fast-acting treatment kills adult fleas, flea larvae, flea eggs, and ticks to break the life cycle and prevent reinfestation. The easy-to-apply, waterproof formula works through day 30 and remains effective even after bathing or swimming. Frontline Gold contains fipronil, (S)-methoprene, and pyriproxyfen, a triple-action formula that provides advanced protection and long-lasting results. Approved for use on dogs and puppies 8 weeks or older, this pack of 6 ensures reliable monthly coverage to keep your pet comfortable, healthy, and pest-free. Also available in different sizes to suit medium, large, and extra-large dogs.