EFFIPRO® DUO Spot-On Flea and Tick Treatment for Medium Dogs (10kg-20kg)

EFFIPRO® DUO Spot-On Flea and Tick Treatment for Dogs (10–20 kg) Say goodbye to fleas and ticks—and stop infestations before they start. EFFIPRO® DUO offers dual-action protection by targeting both adult parasites and their life cycle. Its powerful combination of Fipronil and Pyriproxyfen (PPF) eliminates fleas and ticks on contact while preventing flea eggs from maturing into adults for up to 12 weeks.

Designed with a drop-lock pipette, EFFIPRO® DUO ensures precise fingertip control during application, making treatment clean and stress-free.

Key Features

• Dual-action formula: Combines Fipronil (kills adult fleas and ticks) and Pyriproxyfen (prevents flea eggs from developing)

• Long-lasting protection:

  • Kills fleas and ticks on contact—no need for biting

  • Breaks the flea life cycle for up to 12 weeks

• Unique drop-lock pipette: Ensures precise, clean application

• Water-resistant: Remains effective after bathing or swimming

LEGAL INFORMATION:NFA-VPS stands for Non-Food Animal – Veterinarian, Pharmacist, Suitably Qualified Person

📦 Delivery & Collection

We offer several convenient options to receive your pet products, whether you'd like to collect from one of our stores or if you'd like us to post your items to you!

We offer Free Delivery on all orders over £45 (Excluding Scotland & Northern Ireland). All orders under £45 will have a £5.99 delivery charge.

For orders to Scotland and Northern Ireland a delivery charge of £8.99 will be applied.

🚚 Local Delivery

Available for BN1, BN2, BN3 postcodes and surrounding areas.

Orders placed before 11am Monday–Friday are usually delivered the same day or next day. Orders after 11am are not guaranteed to be delivered the same day(excluding weekends and bank holidays). For a more exact time scale please call your local store and a member of our team will be able to assist you. Brighton Orders - 01273 606868 & Hove Orders - 01273 738016.

📦 UK Shipping

We use Royal Mail, EVRI, Yodel and DPD Next Day services.

Orders placed Monday–Friday are processed on the same or next working day. Standard shipping typically takes 2–3 days, and priority shipping usually arrives within 1–2 days*.

(*Subject to stock availability)

🛍 Click & Collect

Choose collection from Brighton (Baker Street, Brighton), Hollingbury (Crowhurst Road, Brighton) or Hove (Portland Road) at checkout.

Your order is usually ready within 24 hours – we’ll email you as soon as it's ready for collection.

⏰ Need your order urgently?
Please give our friendly team a call on 01273 738016 and we’ll do our very best to assist you.