A photograph of Itch Flea treatment for medium dogs, being held by a blue disposable gloved hand. The logo of the governing body, the VMD overlays the image.

Created by Experts, Backed by Science

We use the strongest, most effective active ingredients you can buy without an expensive vet prescription, scientifically proven to kill fleas, ticks, lice, and all common intestinal worms, fast.

5 fleas on an untreated pet = 1 million flea eggs infesting your home in only 4 weeks*

A fluffy, sleepy black cat, rests its head on a carton of Itch Flea treatment for cats.

Active Ingredients

Our vet strength active ingredients are scientifically proven to kill fleas, ticks, lice, and all common intestinal worms, fast.

  • Itch Flea

    Active: Fipronil

    How it works: Attacks the central nervous systems of fleas and kills them within 24 hours and kills ticks within 48 hours.

    Active: (S) Methoprene 

    How it works: Directly penetrates flea eggshells, preventing flea larvae and pupae from developing, breaking the fast and furious flea life cycle.

  • Itch Wormer

    Actives: Febantel, Praziquantel, Pyrantel Embonate.

    How it works: Kills roundworms, tapeworms, hookworms, whipworms and larvae in your pet’s digestive system by being absorbed through the worm's surface and paralysing them. The dead worms then make a swift exit via your pet’s poop.

A more effective flea treatment

Unlike other less powerful flea treatments, the combination of Fipronil with (S) Methoprene in Itch Flea for Cats and Itch Flea for Dogs not only targets the live fleas on your pet, it also breaks the flea life cycle by targeting fleas at all life stages.

  • Kills adult fleas within 24 hours on contact

  • Stops any flea eggs laid after treating from hatching

  • Stops immature flea life stages developing, so they die

Licensed and approved

The active ingredients in Itch Flea and Itch Wormer are scientifically proven to kill fleas and licensed by the VMD (Veterinary Medicines Directorate), FDA (US Food & Drug Administration) and the European Union.

What is the VMD?
The Veterinary Medicines Directorate aims to protect public health, animal health and promote animal welfare by assuring the safety, quality and efficacy of veterinary medicines.

Treatments you can trust

We partner with world-leading pharmaceutical experts - incredible chemists and scientists with over 40 years international experience - to produce our hero treatments Itch Flea and Itch Wormer. They’re produced in state of the art facilities and research & development labs.

We’re the flea & tick experts

We’re a team of absolute flea fanatics who have committed more than 450,000 hours of advice, professional qualifications and expertise to helping pets and their parents stay flea, tick and worm free, forever!

The Itch team includes Head Vet Dr Zoe Costigan, pet nutritionists, vet nurses and our team of pet wellness warriors - professionally qualified in veterinary medicines advice.

Vet approval

Itch Flea and Itch Wormer are vet approved to prevent and protect your pet from ongoing flea and worm infestations.