Amazon Basics Flea & Tick Treatment for Medium Dogs (23-44 lbs) – Fast Acting, Waterproof, 6 Doses

Overview

The Amazon Basics Flea and Tick Treatment for Medium Dogs provides a practical pest-control solution for dogs weighing 23–44 pounds. The topical treatment begins working within 24 hours to address fleas and ticks while also targeting flea eggs, flea larvae, and chewing lice. Each dose delivers up to 30 days of continuous protection, supporting an active lifestyle for pets and their families.

How it works is straightforward: the active ingredients fipronil and (S)-methoprene work together to disrupt the flea life cycle and reduce tick exposure. Applied as directed, it forms a protective layer on the skin that helps deter new infestations and keeps your dog comfortable on daily walks, park outings, and backyard play.

Important notes include waterproof performance after the initial 24 hours, so light rain or normal outdoor activity won’t immediately wash away protection. The packaging shown reflects a 6-dose pack; packaging may vary by shipment, but the active formula remains the same.

What you'll experience

• Fast-acting pest control begins within 24 hours.
• Up to 30 days of protection per dose.
• Kills fleas and eggs, flea larvae, ticks, and chewing lice.
• Waterproof after the first 24 hours of application.
• Designed for medium dogs in the 23–44 lb range.

Tips for use

• Apply as directed for a clean, straightforward routine.
• Ensure your dog’s weight fits the 23–44 lb range.
• Packaging may vary by shipment, but the formula remains consistent.

Why choose Amazon Basics

Amazon Basics offers a straightforward, affordable option for everyday pet care needs. The formula emphasizes clear usage instructions, dependable active ingredients, and ongoing protection without unnecessary complexity, making it easy to maintain a regular pest-control routine for active dogs.