Elanco K9 Advantix Topical 2-Month Supply Flea & Tick Treatment & Prevention for Large Dogs 21-55 lbs

K9 Advantix kills and repels fleas, ticks, mosquitoes, biting flies and lice. Simpler than a flea collar and hard-to-swallow pills, this topical formula works within 12 hours of initial application to stop existing flea infestations on dogs and prevent new ones by killing adult fleas on contact before they lay new eggs or bite your dog.

• Kills and repels fleas, ticks, mosquitoes, biting flies and lice
• Offers fast relief at an excellent value
• Do not use on cats
• Protects dogs 21-55 lbs. from fleas, ticks, mosquitoes, biting flies and lice