TevraPet FirstAct Plus Flea Treatment for Medium Dogs (23-44 lb) – 6 Doses, Frontline Plus Active Ingredients

Overview

TevraPet FirstAct Plus for Dogs is a six-dose, waterproof topical treatment designed for medium dogs within 23-44 pounds. The formula targets common pests—fleas, ticks, flea eggs, larvae, and chewing lice—and begins to neutralize them while continuing protection for up to 30 days after each application. With an emphasis on practical use, this pack aims to simplify routine pest control for busy households and outdoor-minded dogs alike.

The active ingredients are the same as Frontline Plus, offering a familiar protection profile at a more accessible price. Application is straightforward: place the applicator on the skin at the back of the neck and allow the formula to migrate through the skin for broad, whole-body coverage.

What you get

• Six monthly doses in one pack for consistent, ongoing protection
• Waterproof formula that stays on the coat after baths or rain
• Targets fleas, ticks, flea eggs, larvae, and chewing lice
• Uses the same active ingredients as Frontline Plus

How it works

The product relies on Fipronil and (S)-methoprene to provide rapid action and lasting coverage. It is designed to begin killing fleas and ticks within 24 hours of application, and the medicine migrates through the skin to deliver whole-body protection. Each dose remains active for up to 30 days after application, helping to manage pest activity as your routine with your dog continues.

Real-life use and benefits

Ideal for dogs that spend time both indoors and outdoors, FirstAct Plus supports a calm, daily routine without constant reapplication. The waterproof nature means rain or splashes aren’t expected to interrupt protection, making it suitable for visits to the park, trips to the yard, or walks in humid or damp climates. The product also offers a lifecycle approach by targeting flea eggs and larvae, which can help curb reinfestation and reduce pest activity over time.

Quality and value

TevraPet produces each dose at a German facility to strict quality standards, reflecting a commitment to safety, potency, and reliability. The brand backs every purchase with a satisfaction guarantee, encouraging customers to reach out if they have questions or concerns about the product’s performance.